79146860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304411}}^1$

素因数の和:304433

約数の個数: 24

約数和(自身を含む): 178994256

約数和(自身を除く): 99847396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 304411, 608822, 1217644, 1522055, 3044110, 3957343, 6088220, 7914686, 15829372, 19786715, 39573430, 79146860]

約数ペア:

[(1, 79146860), (2, 39573430), (4, 19786715), (5, 15829372), (10, 7914686), (13, 6088220), (20, 3957343), (26, 3044110), (52, 1522055), (65, 1217644), (130, 608822), (260, 304411)]