907660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 2053296

約数和(自身を除く): 1145636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3491, 6982, 13964, 17455, 34910, 45383, 69820, 90766, 181532, 226915, 453830, 907660]

約数ペア:

[(1, 907660), (2, 453830), (4, 226915), (5, 181532), (10, 90766), (13, 69820), (20, 45383), (26, 34910), (52, 17455), (65, 13964), (130, 6982), (260, 3491)]