30628754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3559}}^1$

素因数の和:3905

約数の個数: 16

約数和(自身を含む): 49640640

約数和(自身を除く): 19011886

約数列:

[1, 2, 13, 26, 331, 662, 3559, 4303, 7118, 8606, 46267, 92534, 1178029, 2356058, 15314377, 30628754]

約数ペア:

[(1, 30628754), (2, 15314377), (13, 2356058), (26, 1178029), (331, 92534), (662, 46267), (3559, 8606), (4303, 7118)]