855102524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{11251349}}^1$

素因数の和:11251372

約数の個数: 12

約数和(自身を含む): 1575189000

約数和(自身を除く): 720086476

約数列:

[1, 2, 4, 19, 38, 76, 11251349, 22502698, 45005396, 213775631, 427551262, 855102524]

約数ペア:

[(1, 855102524), (2, 427551262), (4, 213775631), (19, 45005396), (38, 22502698), (76, 11251349)]