520026262

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{12893}}^1$

素因数の和:13012

約数の個数: 32

約数和(自身を含む): 925892352

約数和(自身を除く): 405866090

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 469, 602, 938, 2881, 5762, 12893, 20167, 25786, 40334, 90251, 180502, 554399, 863831, 1108798, 1727662, 3880793, 6046817, 7761586, 12093634, 37144733, 74289466, 260013131, 520026262]

約数ペア:

[(1, 520026262), (2, 260013131), (7, 74289466), (14, 37144733), (43, 12093634), (67, 7761586), (86, 6046817), (134, 3880793), (301, 1727662), (469, 1108798), (602, 863831), (938, 554399), (2881, 180502), (5762, 90251), (12893, 40334), (20167, 25786)]