4251268

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 8568000

約数和(自身を除く): 4316732

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1019, 1043, 2038, 2086, 4076, 4172, 7133, 14266, 28532, 151831, 303662, 607324, 1062817, 2125634, 4251268]

約数ペア:

[(1, 4251268), (2, 2125634), (4, 1062817), (7, 607324), (14, 303662), (28, 151831), (149, 28532), (298, 14266), (596, 7133), (1019, 4172), (1043, 4076), (2038, 2086)]