1399493606

素因数分解:

$2^1\times 7^2\times {\mathrm{1997}}^1\times {\mathrm{7151}}^1$

素因数の和:9164

約数の個数: 24

約数和(自身を含む): 2443538016

約数和(自身を除く): 1044044410

約数列:

[1, 2, 7, 14, 49, 98, 1997, 3994, 7151, 13979, 14302, 27958, 50057, 97853, 100114, 195706, 350399, 700798, 14280547, 28561094, 99963829, 199927658, 699746803, 1399493606]

約数ペア:

[(1, 1399493606), (2, 699746803), (7, 199927658), (14, 99963829), (49, 28561094), (98, 14280547), (1997, 700798), (3994, 350399), (7151, 195706), (13979, 100114), (14302, 97853), (27958, 50057)]