99991444

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{58543}}^1$

素因数の和:58615

約数の個数: 24

約数和(自身を含む): 203264768

約数和(自身を除く): 103273324

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 58543, 117086, 234172, 409801, 819602, 1639204, 3571123, 7142246, 14284492, 24997861, 49995722, 99991444]

約数ペア:

[(1, 99991444), (2, 49995722), (4, 24997861), (7, 14284492), (14, 7142246), (28, 3571123), (61, 1639204), (122, 819602), (244, 409801), (427, 234172), (854, 117086), (1708, 58543)]