1850576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 80

約数和(自身を含む): 4666368

約数和(自身を除く): 2815792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 41, 52, 56, 62, 82, 91, 104, 112, 124, 164, 182, 208, 217, 248, 287, 328, 364, 403, 434, 496, 533, 574, 656, 728, 806, 868, 1066, 1148, 1271, 1456, 1612, 1736, 2132, 2296, 2542, 2821, 3224, 3472, 3731, 4264, 4592, 5084, 5642, 6448, 7462, 8528, 8897, 10168, 11284, 14924, 16523, 17794, 20336, 22568, 29848, 33046, 35588, 45136, 59696, 66092, 71176, 115661, 132184, 142352, 231322, 264368, 462644, 925288, 1850576]

約数ペア:

[(1, 1850576), (2, 925288), (4, 462644), (7, 264368), (8, 231322), (13, 142352), (14, 132184), (16, 115661), (26, 71176), (28, 66092), (31, 59696), (41, 45136), (52, 35588), (56, 33046), (62, 29848), (82, 22568), (91, 20336), (104, 17794), (112, 16523), (124, 14924), (164, 11284), (182, 10168), (208, 8897), (217, 8528), (248, 7462), (287, 6448), (328, 5642), (364, 5084), (403, 4592), (434, 4264), (496, 3731), (533, 3472), (574, 3224), (656, 2821), (728, 2542), (806, 2296), (868, 2132), (1066, 1736), (1148, 1612), (1271, 1456)]