440346964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1847}}^1\times {\mathrm{3137}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 811863360

約数和(自身を除く): 371516396

約数列:

[1, 2, 4, 19, 38, 76, 1847, 3137, 3694, 6274, 7388, 12548, 35093, 59603, 70186, 119206, 140372, 238412, 5794039, 11588078, 23176156, 110086741, 220173482, 440346964]

約数ペア:

[(1, 440346964), (2, 220173482), (4, 110086741), (19, 23176156), (38, 11588078), (76, 5794039), (1847, 238412), (3137, 140372), (3694, 119206), (6274, 70186), (7388, 59603), (12548, 35093)]