9271288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 18849600

約数和(自身を除く): 9578312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 373, 478, 746, 956, 1492, 1912, 2984, 3107, 4849, 6214, 9698, 12428, 19396, 24856, 38792, 89147, 178294, 356588, 713176, 1158911, 2317822, 4635644, 9271288]

約数ペア:

[(1, 9271288), (2, 4635644), (4, 2317822), (8, 1158911), (13, 713176), (26, 356588), (52, 178294), (104, 89147), (239, 38792), (373, 24856), (478, 19396), (746, 12428), (956, 9698), (1492, 6214), (1912, 4849), (2984, 3107)]