2238997566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28705097}}^1$

素因数の和:28705115

約数の個数: 16

約数和(自身を含む): 4822456464

約数和(自身を除く): 2583458898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 28705097, 57410194, 86115291, 172230582, 373166261, 746332522, 1119498783, 2238997566]

約数ペア:

[(1, 2238997566), (2, 1119498783), (3, 746332522), (6, 373166261), (13, 172230582), (26, 86115291), (39, 57410194), (78, 28705097)]