2247236490512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{121393501}}^1$

素因数の和:121393611

約数の個数: 40

約数和(自身を含む): 4741630188120

約数和(自身を除く): 2494393697608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 121393501, 242787002, 485574004, 971148008, 1578115513, 1942296016, 3156231026, 6312462052, 10804021589, 12624924104, 21608043178, 25249848208, 43216086356, 86432172712, 140452280657, 172864345424, 280904561314, 561809122628, 1123618245256, 2247236490512]

約数ペア:

[(1, 2247236490512), (2, 1123618245256), (4, 561809122628), (8, 280904561314), (13, 172864345424), (16, 140452280657), (26, 86432172712), (52, 43216086356), (89, 25249848208), (104, 21608043178), (178, 12624924104), (208, 10804021589), (356, 6312462052), (712, 3156231026), (1157, 1942296016), (1424, 1578115513), (2314, 971148008), (4628, 485574004), (9256, 242787002), (18512, 121393501)]