1138760078

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1\times {\mathrm{5737}}^1$

素因数の和:7427

約数の個数: 16

約数和(自身を含む): 1737512304

約数和(自身を除く): 598752226

約数列:

[1, 2, 61, 122, 1627, 3254, 5737, 11474, 99247, 198494, 349957, 699914, 9334099, 18668198, 569380039, 1138760078]

約数ペア:

[(1, 1138760078), (2, 569380039), (61, 18668198), (122, 9334099), (1627, 699914), (3254, 349957), (5737, 198494), (11474, 99247)]