492705968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{11113}}^1$

素因数の和:11301

約数の個数: 40

約数和(自身を含む): 1017064368

約数和(自身を除く): 524358400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2608, 2771, 5542, 11084, 11113, 22168, 22226, 44336, 44452, 88904, 177808, 188921, 377842, 755684, 1511368, 1811419, 3022736, 3622838, 7245676, 14491352, 28982704, 30794123, 61588246, 123176492, 246352984, 492705968]

約数ペア:

[(1, 492705968), (2, 246352984), (4, 123176492), (8, 61588246), (16, 30794123), (17, 28982704), (34, 14491352), (68, 7245676), (136, 3622838), (163, 3022736), (272, 1811419), (326, 1511368), (652, 755684), (1304, 377842), (2608, 188921), (2771, 177808), (5542, 88904), (11084, 44452), (11113, 44336), (22168, 22226)]