128850484

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{6079}}^1$

素因数の和:6847

約数の個数: 24

約数和(自身を含む): 258083840

約数和(自身を除く): 129233356

約数列:

[1, 2, 4, 7, 14, 28, 757, 1514, 3028, 5299, 6079, 10598, 12158, 21196, 24316, 42553, 85106, 170212, 4601803, 9203606, 18407212, 32212621, 64425242, 128850484]

約数ペア:

[(1, 128850484), (2, 64425242), (4, 32212621), (7, 18407212), (14, 9203606), (28, 4601803), (757, 170212), (1514, 85106), (3028, 42553), (5299, 24316), (6079, 21196), (10598, 12158)]