318743230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2451871}}^1$

素因数の和:2451891

約数の個数: 16

約数和(自身を含む): 617871744

約数和(自身を除く): 299128514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2451871, 4903742, 12259355, 24518710, 31874323, 63748646, 159371615, 318743230]

約数ペア:

[(1, 318743230), (2, 159371615), (5, 63748646), (10, 31874323), (13, 24518710), (26, 12259355), (65, 4903742), (130, 2451871)]