2400520642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{144037}}^1$

素因数の和:144693

約数の個数: 16

約数和(自身を含む): 3883840632

約数和(自身を除く): 1483319990

約数列:

[1, 2, 13, 26, 641, 1282, 8333, 16666, 144037, 288074, 1872481, 3744962, 92327717, 184655434, 1200260321, 2400520642]

約数ペア:

[(1, 2400520642), (2, 1200260321), (13, 184655434), (26, 92327717), (641, 3744962), (1282, 1872481), (8333, 288074), (16666, 144037)]