812225234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{129707}}^1$

素因数の和:129841

約数の個数: 16

約数和(自身を含む): 1270100736

約数和(自身を除く): 457875502

約数列:

[1, 2, 31, 62, 101, 202, 3131, 6262, 129707, 259414, 4020917, 8041834, 13100407, 26200814, 406112617, 812225234]

約数ペア:

[(1, 812225234), (2, 406112617), (31, 26200814), (62, 13100407), (101, 8041834), (202, 4020917), (3131, 259414), (6262, 129707)]