4139486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 6926184

約数和(自身を除く): 2786698

約数列:

[1, 2, 13, 26, 37, 74, 169, 331, 338, 481, 662, 962, 4303, 6253, 8606, 12247, 12506, 24494, 55939, 111878, 159211, 318422, 2069743, 4139486]

約数ペア:

[(1, 4139486), (2, 2069743), (13, 318422), (26, 159211), (37, 111878), (74, 55939), (169, 24494), (331, 12506), (338, 12247), (481, 8606), (662, 6253), (962, 4303)]