427332914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{274283}}^1$

素因数の和:274345

約数の個数: 16

約数和(自身を含む): 691195680

約数和(自身を除く): 263862766

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 274283, 548566, 5211377, 10422754, 11245603, 22491206, 213666457, 427332914]

約数ペア:

[(1, 427332914), (2, 213666457), (19, 22491206), (38, 11245603), (41, 10422754), (82, 5211377), (779, 548566), (1558, 274283)]