1027526630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{213623}}^1$

素因数の和:213680

約数の個数: 32

約数和(自身を含む): 2045663424

約数和(自身を除く): 1018136794

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 213623, 427246, 1068115, 2136230, 2777099, 5554198, 7904051, 13885495, 15808102, 27770990, 39520255, 79040510, 102752663, 205505326, 513763315, 1027526630]

約数ペア:

[(1, 1027526630), (2, 513763315), (5, 205505326), (10, 102752663), (13, 79040510), (26, 39520255), (37, 27770990), (65, 15808102), (74, 13885495), (130, 7904051), (185, 5554198), (370, 2777099), (481, 2136230), (962, 1068115), (2405, 427246), (4810, 213623)]