492728626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1\times {\mathrm{1709}}^1$

素因数の和:2590

約数の個数: 24

約数和(自身を含む): 801726660

約数和(自身を除く): 308998034

約数列:

[1, 2, 13, 26, 169, 338, 853, 1706, 1709, 3418, 11089, 22178, 22217, 44434, 144157, 288314, 288821, 577642, 1457777, 2915554, 18951101, 37902202, 246364313, 492728626]

約数ペア:

[(1, 492728626), (2, 246364313), (13, 37902202), (26, 18951101), (169, 2915554), (338, 1457777), (853, 577642), (1706, 288821), (1709, 288314), (3418, 144157), (11089, 44434), (22178, 22217)]