512409212

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 1037836800

約数和(自身を除く): 525427588

約数列:

[1, 2, 4, 7, 14, 28, 149, 263, 298, 467, 526, 596, 934, 1043, 1052, 1841, 1868, 2086, 3269, 3682, 4172, 6538, 7364, 13076, 39187, 69583, 78374, 122821, 139166, 156748, 245642, 274309, 278332, 487081, 491284, 548618, 859747, 974162, 1097236, 1719494, 1948324, 3438988, 18300329, 36600658, 73201316, 128102303, 256204606, 512409212]

約数ペア:

[(1, 512409212), (2, 256204606), (4, 128102303), (7, 73201316), (14, 36600658), (28, 18300329), (149, 3438988), (263, 1948324), (298, 1719494), (467, 1097236), (526, 974162), (596, 859747), (934, 548618), (1043, 491284), (1052, 487081), (1841, 278332), (1868, 274309), (2086, 245642), (3269, 156748), (3682, 139166), (4172, 122821), (6538, 78374), (7364, 69583), (13076, 39187)]