251019128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1081979}}^1$

素因数の和:1082014

約数の個数: 16

約数和(自身を含む): 486891000

約数和(自身を除く): 235871872

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1081979, 2163958, 4327916, 8655832, 31377391, 62754782, 125509564, 251019128]

約数ペア:

[(1, 251019128), (2, 125509564), (4, 62754782), (8, 31377391), (29, 8655832), (58, 4327916), (116, 2163958), (232, 1081979)]