3897737090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1303591}}^1$

素因数の和:1303634

約数の個数: 32

約数和(自身を含む): 7884124416

約数和(自身を除く): 3986387326

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 1303591, 2607182, 6517955, 13035910, 16946683, 29982593, 33893366, 59965186, 84733415, 149912965, 169466830, 299825930, 389773709, 779547418, 1948868545, 3897737090]

約数ペア:

[(1, 3897737090), (2, 1948868545), (5, 779547418), (10, 389773709), (13, 299825930), (23, 169466830), (26, 149912965), (46, 84733415), (65, 59965186), (115, 33893366), (130, 29982593), (230, 16946683), (299, 13035910), (598, 6517955), (1495, 2607182), (2990, 1303591)]