1237390765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{17417}}^1$

素因数の和:18528

約数の個数: 16

約数和(自身を含む): 1600644528

約数和(自身を除く): 363253763

約数列:

[1, 5, 13, 65, 1093, 5465, 14209, 17417, 71045, 87085, 226421, 1132105, 19036781, 95183905, 247478153, 1237390765]

約数ペア:

[(1, 1237390765), (5, 247478153), (13, 95183905), (65, 19036781), (1093, 1132105), (5465, 226421), (14209, 87085), (17417, 71045)]