890442008

素因数分解:

$2^3\times {\mathrm{3847}}^1\times {\mathrm{28933}}^1$

素因数の和:32786

約数の個数: 16

約数和(自身を含む): 1670070480

約数和(自身を除く): 779628472

約数列:

[1, 2, 4, 8, 3847, 7694, 15388, 28933, 30776, 57866, 115732, 231464, 111305251, 222610502, 445221004, 890442008]

約数ペア:

[(1, 890442008), (2, 445221004), (4, 222610502), (8, 111305251), (3847, 231464), (7694, 115732), (15388, 57866), (28933, 30776)]