900942302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12983}}^1$

素因数の和:13172

約数の個数: 32

約数和(自身を含む): 1550912832

約数和(自身を除く): 649970530

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 2041, 2669, 4082, 5338, 12983, 25966, 34697, 69394, 168779, 220711, 337558, 441422, 2038331, 2869243, 4076662, 5738486, 26498303, 34651627, 52996606, 69303254, 450471151, 900942302]

約数ペア:

[(1, 900942302), (2, 450471151), (13, 69303254), (17, 52996606), (26, 34651627), (34, 26498303), (157, 5738486), (221, 4076662), (314, 2869243), (442, 2038331), (2041, 441422), (2669, 337558), (4082, 220711), (5338, 168779), (12983, 69394), (25966, 34697)]