8680154

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3890

約数の個数: 24

約数和(自身を含む): 15808608

約数和(自身を除く): 7128454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 3851, 7702, 26957, 53914, 88573, 177146, 188699, 377398, 620011, 1240022, 4340077, 8680154]

約数ペア:

[(1, 8680154), (2, 4340077), (7, 1240022), (14, 620011), (23, 377398), (46, 188699), (49, 177146), (98, 88573), (161, 53914), (322, 26957), (1127, 7702), (2254, 3851)]