420596912

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{295363}}^1$

素因数の和:295460

約数の個数: 20

約数和(自身を含む): 824065560

約数和(自身を除く): 403468648

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 295363, 590726, 1181452, 2362904, 4725808, 26287307, 52574614, 105149228, 210298456, 420596912]

約数ペア:

[(1, 420596912), (2, 210298456), (4, 105149228), (8, 52574614), (16, 26287307), (89, 4725808), (178, 2362904), (356, 1181452), (712, 590726), (1424, 295363)]