521283796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 1016184960

約数和(自身を除く): 494901164

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 359, 541, 671, 718, 1082, 1342, 1436, 2164, 2684, 3949, 5951, 7898, 11902, 15796, 21899, 23804, 33001, 43798, 66002, 87596, 132004, 194219, 240889, 363011, 388438, 481778, 726022, 776876, 963556, 1452044, 2136409, 4272818, 8545636, 11847359, 23694718, 47389436, 130320949, 260641898, 521283796]

約数ペア:

[(1, 521283796), (2, 260641898), (4, 130320949), (11, 47389436), (22, 23694718), (44, 11847359), (61, 8545636), (122, 4272818), (244, 2136409), (359, 1452044), (541, 963556), (671, 776876), (718, 726022), (1082, 481778), (1342, 388438), (1436, 363011), (2164, 240889), (2684, 194219), (3949, 132004), (5951, 87596), (7898, 66002), (11902, 43798), (15796, 33001), (21899, 23804)]