1380634

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 16

約数和(自身を含む): 2154600

約数和(自身を除く): 773966

約数列:

[1, 2, 41, 82, 113, 149, 226, 298, 4633, 6109, 9266, 12218, 16837, 33674, 690317, 1380634]

約数ペア:

[(1, 1380634), (2, 690317), (41, 33674), (82, 16837), (113, 12218), (149, 9266), (226, 6109), (298, 4633)]