1247338730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{8597}}^1$

素因数の和:9934

約数の個数: 32

約数和(自身を含む): 2451461760

約数和(自身を除く): 1204123030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1319, 2638, 6595, 8597, 13190, 14509, 17194, 29018, 42985, 72545, 85970, 94567, 145090, 189134, 472835, 945670, 11339443, 22678886, 56697215, 113394430, 124733873, 249467746, 623669365, 1247338730]

約数ペア:

[(1, 1247338730), (2, 623669365), (5, 249467746), (10, 124733873), (11, 113394430), (22, 56697215), (55, 22678886), (110, 11339443), (1319, 945670), (2638, 472835), (6595, 189134), (8597, 145090), (13190, 94567), (14509, 85970), (17194, 72545), (29018, 42985)]