103663015690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{638437}}^1$

素因数の和:639706

約数の個数: 32

約数和(自身を含む): 201107970000

約数和(自身を除く): 97444954310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1249, 2498, 6245, 12490, 16237, 32474, 81185, 162370, 638437, 1276874, 3192185, 6384370, 8299681, 16599362, 41498405, 82996810, 797407813, 1594815626, 3987039065, 7974078130, 10366301569, 20732603138, 51831507845, 103663015690]

約数ペア:

[(1, 103663015690), (2, 51831507845), (5, 20732603138), (10, 10366301569), (13, 7974078130), (26, 3987039065), (65, 1594815626), (130, 797407813), (1249, 82996810), (2498, 41498405), (6245, 16599362), (12490, 8299681), (16237, 6384370), (32474, 3192185), (81185, 1276874), (162370, 638437)]