245659163906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1\times {\mathrm{47837}}^1$

素因数の和:48866

約数の個数: 32

約数和(自身を含む): 398881663488

約数和(自身を除く): 153222499582

約数列:

[1, 2, 13, 26, 263, 526, 751, 1502, 3419, 6838, 9763, 19526, 47837, 95674, 197513, 395026, 621881, 1243762, 2567669, 5135338, 12581131, 25162262, 35925587, 71851174, 163554703, 327109406, 467032631, 934065262, 9448429381, 18896858762, 122829581953, 245659163906]

約数ペア:

[(1, 245659163906), (2, 122829581953), (13, 18896858762), (26, 9448429381), (263, 934065262), (526, 467032631), (751, 327109406), (1502, 163554703), (3419, 71851174), (6838, 35925587), (9763, 25162262), (19526, 12581131), (47837, 5135338), (95674, 2567669), (197513, 1243762), (395026, 621881)]