423606544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1557377}}^1$

素因数の和:1557402

約数の個数: 20

約数和(自身を含む): 869016924

約数和(自身を除く): 445410380

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1557377, 3114754, 6229508, 12459016, 24918032, 26475409, 52950818, 105901636, 211803272, 423606544]

約数ペア:

[(1, 423606544), (2, 211803272), (4, 105901636), (8, 52950818), (16, 26475409), (17, 24918032), (34, 12459016), (68, 6229508), (136, 3114754), (272, 1557377)]