2016387076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 4023893720

約数和(自身を除く): 2007506644

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 109, 121, 148, 218, 242, 407, 436, 484, 814, 1033, 1199, 1628, 2066, 2398, 4033, 4132, 4477, 4796, 8066, 8954, 11363, 13189, 16132, 17908, 22726, 26378, 38221, 44363, 45452, 52756, 76442, 88726, 112597, 124993, 152884, 177452, 225194, 249986, 420431, 450388, 487993, 499972, 840862, 975986, 1238567, 1681724, 1951972, 2477134, 4166089, 4624741, 4954268, 8332178, 9249482, 13624237, 16664356, 18498964, 27248474, 45826979, 54496948, 91653958, 183307916, 504096769, 1008193538, 2016387076]

約数ペア:

[(1, 2016387076), (2, 1008193538), (4, 504096769), (11, 183307916), (22, 91653958), (37, 54496948), (44, 45826979), (74, 27248474), (109, 18498964), (121, 16664356), (148, 13624237), (218, 9249482), (242, 8332178), (407, 4954268), (436, 4624741), (484, 4166089), (814, 2477134), (1033, 1951972), (1199, 1681724), (1628, 1238567), (2066, 975986), (2398, 840862), (4033, 499972), (4132, 487993), (4477, 450388), (4796, 420431), (8066, 249986), (8954, 225194), (11363, 177452), (13189, 152884), (16132, 124993), (17908, 112597), (22726, 88726), (26378, 76442), (38221, 52756), (44363, 45452)]