2607779519

素因数分解:

${\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{2111}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 2686058496

約数和(自身を除く): 78278977

約数列:

[1, 71, 127, 137, 2111, 9017, 9727, 17399, 149881, 268097, 289207, 1235329, 19034887, 20533697, 36729289, 2607779519]

約数ペア:

[(1, 2607779519), (71, 36729289), (127, 20533697), (137, 19034887), (2111, 1235329), (9017, 289207), (9727, 268097), (17399, 149881)]