1326565562

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{19919}}^1$

素因数の和:20066

約数の個数: 32

約数和(自身を含む): 2340679680

約数和(自身を除く): 1014114118

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 469, 497, 938, 994, 4757, 9514, 19919, 33299, 39838, 66598, 139433, 278866, 1334573, 1414249, 2669146, 2828498, 9342011, 9899743, 18684022, 19799486, 94754683, 189509366, 663282781, 1326565562]

約数ペア:

[(1, 1326565562), (2, 663282781), (7, 189509366), (14, 94754683), (67, 19799486), (71, 18684022), (134, 9899743), (142, 9342011), (469, 2828498), (497, 2669146), (938, 1414249), (994, 1334573), (4757, 278866), (9514, 139433), (19919, 66598), (33299, 39838)]