1394834

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 2497968

約数和(自身を除く): 1103134

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 331, 602, 662, 2107, 2317, 4214, 4634, 14233, 16219, 28466, 32438, 99631, 199262, 697417, 1394834]

約数ペア:

[(1, 1394834), (2, 697417), (7, 199262), (14, 99631), (43, 32438), (49, 28466), (86, 16219), (98, 14233), (301, 4634), (331, 4214), (602, 2317), (662, 2107)]