103607660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398491}}^1$

素因数の和:398513

約数の個数: 24

約数和(自身を含む): 234313296

約数和(自身を除く): 130705636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398491, 796982, 1593964, 1992455, 3984910, 5180383, 7969820, 10360766, 20721532, 25901915, 51803830, 103607660]

約数ペア:

[(1, 103607660), (2, 51803830), (4, 25901915), (5, 20721532), (10, 10360766), (13, 7969820), (20, 5180383), (26, 3984910), (52, 1992455), (65, 1593964), (130, 796982), (260, 398491)]