1872621124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{397753}}^1$

素因数の和:397875

約数の個数: 24

約数和(自身を含む): 3608424288

約数和(自身を除く): 1735803164

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 397753, 795506, 1591012, 4375283, 8750566, 17501132, 42559571, 85119142, 170238284, 468155281, 936310562, 1872621124]

約数ペア:

[(1, 1872621124), (2, 936310562), (4, 468155281), (11, 170238284), (22, 85119142), (44, 42559571), (107, 17501132), (214, 8750566), (428, 4375283), (1177, 1591012), (2354, 795506), (4708, 397753)]