2155714562

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1\times {\mathrm{5351}}^1$

素因数の和:6793

約数の個数: 16

約数和(自身を含む): 3257312832

約数和(自身を除く): 1101598270

約数列:

[1, 2, 157, 314, 1283, 2566, 5351, 10702, 201431, 402862, 840107, 1680214, 6865333, 13730666, 1077857281, 2155714562]

約数ペア:

[(1, 2155714562), (2, 1077857281), (157, 13730666), (314, 6865333), (1283, 1680214), (2566, 840107), (5351, 402862), (10702, 201431)]