2531105087186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6221}}^1\times {\mathrm{15648641}}^1$

素因数の和:15654877

約数の個数: 16

約数和(自身を含む): 4089365722008

約数和(自身を除く): 1558260634822

約数列:

[1, 2, 13, 26, 6221, 12442, 80873, 161746, 15648641, 31297282, 203432333, 406864666, 97350195661, 194700391322, 1265552543593, 2531105087186]

約数ペア:

[(1, 2531105087186), (2, 1265552543593), (13, 194700391322), (26, 97350195661), (6221, 406864666), (12442, 203432333), (80873, 31297282), (161746, 15648641)]