1145217070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{21661}}^1$

素因数の和:21996

約数の個数: 32

約数和(自身を含む): 2189768256

約数和(自身を除く): 1044551186

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 3110, 5287, 10574, 21661, 26435, 43322, 52870, 108305, 216610, 368237, 736474, 1841185, 3682370, 6736571, 13473142, 33682855, 67365710, 114521707, 229043414, 572608535, 1145217070]

約数ペア:

[(1, 1145217070), (2, 572608535), (5, 229043414), (10, 114521707), (17, 67365710), (34, 33682855), (85, 13473142), (170, 6736571), (311, 3682370), (622, 1841185), (1555, 736474), (3110, 368237), (5287, 216610), (10574, 108305), (21661, 52870), (26435, 43322)]