2040756886

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1\times {\mathrm{2897}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 3556611072

約数和(自身を除く): 1515854186

約数列:

[1, 2, 7, 14, 67, 134, 469, 751, 938, 1502, 2897, 5257, 5794, 10514, 20279, 40558, 50317, 100634, 194099, 352219, 388198, 704438, 1358693, 2175647, 2717386, 4351294, 15229529, 30459058, 145768349, 291536698, 1020378443, 2040756886]

約数ペア:

[(1, 2040756886), (2, 1020378443), (7, 291536698), (14, 145768349), (67, 30459058), (134, 15229529), (469, 4351294), (751, 2717386), (938, 2175647), (1502, 1358693), (2897, 704438), (5257, 388198), (5794, 352219), (10514, 194099), (20279, 100634), (40558, 50317)]