126500404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{11171}}^1$

素因数の和:11343

約数の個数: 24

約数和(自身を含む): 234612000

約数和(自身を除く): 108111596

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11171, 11324, 22342, 44684, 212249, 424498, 848996, 1664479, 3328958, 6657916, 31625101, 63250202, 126500404]

約数ペア:

[(1, 126500404), (2, 63250202), (4, 31625101), (19, 6657916), (38, 3328958), (76, 1664479), (149, 848996), (298, 424498), (596, 212249), (2831, 44684), (5662, 22342), (11171, 11324)]