103412961788

素因数分解:

$2^2\times {\mathrm{21157}}^1\times {\mathrm{1221971}}^1$

素因数の和:1243132

約数の個数: 12

約数和(自身を含む): 180981385032

約数和(自身を除く): 77568423244

約数列:

[1, 2, 4, 21157, 42314, 84628, 1221971, 2443942, 4887884, 25853240447, 51706480894, 103412961788]

約数ペア:

[(1, 103412961788), (2, 51706480894), (4, 25853240447), (21157, 4887884), (42314, 2443942), (84628, 1221971)]