2022400510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{361789}}^1$

素因数の和:361852

約数の個数: 32

約数和(自身を含む): 4011527520

約数和(自身を除く): 1989127010

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 361789, 723578, 1808945, 3617890, 4703257, 9406514, 15556927, 23516285, 31113854, 47032570, 77784635, 155569270, 202240051, 404480102, 1011200255, 2022400510]

約数ペア:

[(1, 2022400510), (2, 1011200255), (5, 404480102), (10, 202240051), (13, 155569270), (26, 77784635), (43, 47032570), (65, 31113854), (86, 23516285), (130, 15556927), (215, 9406514), (430, 4703257), (559, 3617890), (1118, 1808945), (2795, 723578), (5590, 361789)]