430921444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{41387}}^1$

素因数の和:41547

約数の個数: 24

約数和(自身を含む): 799616160

約数和(自身を除く): 368694716

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 41387, 82774, 165548, 786353, 1572706, 3145412, 5670019, 11340038, 22680076, 107730361, 215460722, 430921444]

約数ペア:

[(1, 430921444), (2, 215460722), (4, 107730361), (19, 22680076), (38, 11340038), (76, 5670019), (137, 3145412), (274, 1572706), (548, 786353), (2603, 165548), (5206, 82774), (10412, 41387)]