3989968804130

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1\times {\mathrm{1612493}}^1$

素因数の和:1613558

約数の個数: 32

約数和(自身を含む): 7212685662000

約数和(自身を除く): 3222716857870

約数列:

[1, 2, 5, 10, 349, 698, 709, 1418, 1745, 3490, 3545, 7090, 247441, 494882, 1237205, 1612493, 2474410, 3224986, 8062465, 16124930, 562760057, 1125520114, 1143257537, 2286515074, 2813800285, 5627600570, 5716287685, 11432575370, 398996880413, 797993760826, 1994984402065, 3989968804130]

約数ペア:

[(1, 3989968804130), (2, 1994984402065), (5, 797993760826), (10, 398996880413), (349, 11432575370), (698, 5716287685), (709, 5627600570), (1418, 2813800285), (1745, 2286515074), (3490, 1143257537), (3545, 1125520114), (7090, 562760057), (247441, 16124930), (494882, 8062465), (1237205, 3224986), (1612493, 2474410)]