1290702950770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2746176491}}^1$

素因数の和:2746176545

約数の個数: 16

約数和(自身を含む): 2372696489088

約数和(自身を除く): 1081993538318

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2746176491, 5492352982, 13730882455, 27461764910, 129070295077, 258140590154, 645351475385, 1290702950770]

約数ペア:

[(1, 1290702950770), (2, 645351475385), (5, 258140590154), (10, 129070295077), (47, 27461764910), (94, 13730882455), (235, 5492352982), (470, 2746176491)]