2149087052

素因数分解:

$2^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{127709}}^1$

素因数の和:128321

約数の個数: 24

約数和(自身を含む): 4305359520

約数和(自身を除く): 2156272468

約数列:

[1, 2, 4, 7, 14, 28, 601, 1202, 2404, 4207, 8414, 16828, 127709, 255418, 510836, 893963, 1787926, 3575852, 76753109, 153506218, 307012436, 537271763, 1074543526, 2149087052]

約数ペア:

[(1, 2149087052), (2, 1074543526), (4, 537271763), (7, 307012436), (14, 153506218), (28, 76753109), (601, 3575852), (1202, 1787926), (2404, 893963), (4207, 510836), (8414, 255418), (16828, 127709)]