293193212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{31151}}^1$

素因数の和:31349

約数の個数: 24

約数和(自身を含む): 555627072

約数和(自身を除く): 262433860

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 31151, 62302, 124604, 404963, 809926, 1619852, 5638331, 11276662, 22553324, 73298303, 146596606, 293193212]

約数ペア:

[(1, 293193212), (2, 146596606), (4, 73298303), (13, 22553324), (26, 11276662), (52, 5638331), (181, 1619852), (362, 809926), (724, 404963), (2353, 124604), (4706, 62302), (9412, 31151)]