1397760528

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{410141}}^1$

素因数の和:410223

約数の個数: 40

約数和(自身を含む): 3661747776

約数和(自身を除く): 2263987248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 410141, 820282, 1230423, 1640564, 2460846, 3281128, 4921692, 6562256, 9843384, 19686768, 29120011, 58240022, 87360033, 116480044, 174720066, 232960088, 349440132, 465920176, 698880264, 1397760528]

約数ペア:

[(1, 1397760528), (2, 698880264), (3, 465920176), (4, 349440132), (6, 232960088), (8, 174720066), (12, 116480044), (16, 87360033), (24, 58240022), (48, 29120011), (71, 19686768), (142, 9843384), (213, 6562256), (284, 4921692), (426, 3281128), (568, 2460846), (852, 1640564), (1136, 1230423), (1704, 820282), (3408, 410141)]