2558476558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1\times {\mathrm{1619}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 4234032000

約数和(自身を除く): 1675555442

約数列:

[1, 2, 11, 22, 109, 218, 659, 1199, 1318, 1619, 2398, 3238, 7249, 14498, 17809, 35618, 71831, 143662, 176471, 352942, 790141, 1066921, 1580282, 1941181, 2133842, 3882362, 11736131, 23472262, 116294389, 232588778, 1279238279, 2558476558]

約数ペア:

[(1, 2558476558), (2, 1279238279), (11, 232588778), (22, 116294389), (109, 23472262), (218, 11736131), (659, 3882362), (1199, 2133842), (1318, 1941181), (1619, 1580282), (2398, 1066921), (3238, 790141), (7249, 352942), (14498, 176471), (17809, 143662), (35618, 71831)]