3875788

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 7812000

約数和(自身を除く): 3936212

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 929, 1043, 1858, 2086, 3716, 4172, 6503, 13006, 26012, 138421, 276842, 553684, 968947, 1937894, 3875788]

約数ペア:

[(1, 3875788), (2, 1937894), (4, 968947), (7, 553684), (14, 276842), (28, 138421), (149, 26012), (298, 13006), (596, 6503), (929, 4172), (1043, 3716), (1858, 2086)]