4639772008

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{877}}^1\times {\mathrm{2767}}^1$

素因数の和:3889

約数の個数: 32

約数和(自身を含む): 8749094400

約数和(自身を除く): 4109322392

約数列:

[1, 2, 4, 8, 239, 478, 877, 956, 1754, 1912, 2767, 3508, 5534, 7016, 11068, 22136, 209603, 419206, 661313, 838412, 1322626, 1676824, 2426659, 2645252, 4853318, 5290504, 9706636, 19413272, 579971501, 1159943002, 2319886004, 4639772008]

約数ペア:

[(1, 4639772008), (2, 2319886004), (4, 1159943002), (8, 579971501), (239, 19413272), (478, 9706636), (877, 5290504), (956, 4853318), (1754, 2645252), (1912, 2426659), (2767, 1676824), (3508, 1322626), (5534, 838412), (7016, 661313), (11068, 419206), (22136, 209603)]