2110581928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2379

約数の個数: 128

約数和(自身を含む): 5152573440

約数和(自身を除く): 3041991512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 41, 52, 56, 62, 82, 91, 104, 124, 164, 182, 217, 248, 287, 328, 364, 403, 434, 533, 574, 728, 806, 868, 1066, 1148, 1271, 1612, 1736, 2132, 2281, 2296, 2542, 2821, 3224, 3731, 4264, 4562, 5084, 5642, 7462, 8897, 9124, 10168, 11284, 14924, 15967, 16523, 17794, 18248, 22568, 29653, 29848, 31934, 33046, 35588, 59306, 63868, 66092, 70711, 71176, 93521, 115661, 118612, 127736, 132184, 141422, 187042, 207571, 231322, 237224, 282844, 374084, 415142, 462644, 494977, 565688, 654647, 748168, 830284, 919243, 925288, 989954, 1215773, 1309294, 1660568, 1838486, 1979908, 2431546, 2618588, 2899151, 3676972, 3959816, 4863092, 5237176, 5798302, 6434701, 7353944, 8510411, 9726184, 11596604, 12869402, 17020822, 20294057, 23193208, 25738804, 34041644, 37688963, 40588114, 51477608, 68083288, 75377926, 81176228, 150755852, 162352456, 263822741, 301511704, 527645482, 1055290964, 2110581928]

約数ペア:

[(1, 2110581928), (2, 1055290964), (4, 527645482), (7, 301511704), (8, 263822741), (13, 162352456), (14, 150755852), (26, 81176228), (28, 75377926), (31, 68083288), (41, 51477608), (52, 40588114), (56, 37688963), (62, 34041644), (82, 25738804), (91, 23193208), (104, 20294057), (124, 17020822), (164, 12869402), (182, 11596604), (217, 9726184), (248, 8510411), (287, 7353944), (328, 6434701), (364, 5798302), (403, 5237176), (434, 4863092), (533, 3959816), (574, 3676972), (728, 2899151), (806, 2618588), (868, 2431546), (1066, 1979908), (1148, 1838486), (1271, 1660568), (1612, 1309294), (1736, 1215773), (2132, 989954), (2281, 925288), (2296, 919243), (2542, 830284), (2821, 748168), (3224, 654647), (3731, 565688), (4264, 494977), (4562, 462644), (5084, 415142), (5642, 374084), (7462, 282844), (8897, 237224), (9124, 231322), (10168, 207571), (11284, 187042), (14924, 141422), (15967, 132184), (16523, 127736), (17794, 118612), (18248, 115661), (22568, 93521), (29653, 71176), (29848, 70711), (31934, 66092), (33046, 63868), (35588, 59306)]