268539922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4721}}^1$

素因数の和:4986

約数の個数: 32

約数和(自身を含む): 489576960

約数和(自身を除く): 221037038

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 239, 478, 1673, 3346, 4063, 4721, 8126, 9442, 28441, 33047, 56882, 66094, 80257, 160514, 561799, 1123598, 1128319, 2256638, 7898233, 15796466, 19181423, 38362846, 134269961, 268539922]

約数ペア:

[(1, 268539922), (2, 134269961), (7, 38362846), (14, 19181423), (17, 15796466), (34, 7898233), (119, 2256638), (238, 1128319), (239, 1123598), (478, 561799), (1673, 160514), (3346, 80257), (4063, 66094), (4721, 56882), (8126, 33047), (9442, 28441)]