277006396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{4253}}^1$

素因数の和:5133

約数の個数: 24

約数和(自身を含む): 510990480

約数和(自身を除く): 233984084

約数列:

[1, 2, 4, 19, 38, 76, 857, 1714, 3428, 4253, 8506, 16283, 17012, 32566, 65132, 80807, 161614, 323228, 3644821, 7289642, 14579284, 69251599, 138503198, 277006396]

約数ペア:

[(1, 277006396), (2, 138503198), (4, 69251599), (19, 14579284), (38, 7289642), (76, 3644821), (857, 323228), (1714, 161614), (3428, 80807), (4253, 65132), (8506, 32566), (16283, 17012)]