2170152010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{12637}}^1$

素因数の和:13978

約数の個数: 32

約数和(自身を含む): 4210273872

約数和(自身を除く): 2040121862

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1321, 2642, 6605, 12637, 13210, 17173, 25274, 34346, 63185, 85865, 126370, 164281, 171730, 328562, 821405, 1642810, 16693477, 33386954, 83467385, 166934770, 217015201, 434030402, 1085076005, 2170152010]

約数ペア:

[(1, 2170152010), (2, 1085076005), (5, 434030402), (10, 217015201), (13, 166934770), (26, 83467385), (65, 33386954), (130, 16693477), (1321, 1642810), (2642, 821405), (6605, 328562), (12637, 171730), (13210, 164281), (17173, 126370), (25274, 85865), (34346, 63185)]