8368436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 15540000

約数和(自身を除く): 7171564

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 739, 1478, 2831, 2956, 5662, 11324, 14041, 28082, 56164, 110111, 220222, 440444, 2092109, 4184218, 8368436]

約数ペア:

[(1, 8368436), (2, 4184218), (4, 2092109), (19, 440444), (38, 220222), (76, 110111), (149, 56164), (298, 28082), (596, 14041), (739, 11324), (1478, 5662), (2831, 2956)]