17907721876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{971}}^1\times {\mathrm{1201}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 34349313600

約数和(自身を除く): 16441591724

約数列:

[1, 2, 4, 11, 22, 44, 349, 698, 971, 1201, 1396, 1942, 2402, 3839, 3884, 4804, 7678, 10681, 13211, 15356, 21362, 26422, 42724, 52844, 338879, 419149, 677758, 838298, 1166171, 1355516, 1676596, 2332342, 3727669, 4610639, 4664684, 7455338, 9221278, 12827881, 14910676, 18442556, 25655762, 51311524, 406993679, 813987358, 1627974716, 4476930469, 8953860938, 17907721876]

約数ペア:

[(1, 17907721876), (2, 8953860938), (4, 4476930469), (11, 1627974716), (22, 813987358), (44, 406993679), (349, 51311524), (698, 25655762), (971, 18442556), (1201, 14910676), (1396, 12827881), (1942, 9221278), (2402, 7455338), (3839, 4664684), (3884, 4610639), (4804, 3727669), (7678, 2332342), (10681, 1676596), (13211, 1355516), (15356, 1166171), (21362, 838298), (26422, 677758), (42724, 419149), (52844, 338879)]