871544442

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2168021}}^1$

素因数の和:2168093

約数の個数: 16

約数和(自身を含む): 1769105952

約数和(自身を除く): 897561510

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 2168021, 4336042, 6504063, 13008126, 145257407, 290514814, 435772221, 871544442]

約数ペア:

[(1, 871544442), (2, 435772221), (3, 290514814), (6, 145257407), (67, 13008126), (134, 6504063), (201, 4336042), (402, 2168021)]