1330270618

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{67547}}^1$

素因数の和:67821

約数の個数: 16

約数和(自身を含む): 2050757280

約数和(自身を除く): 720486662

約数列:

[1, 2, 43, 86, 229, 458, 9847, 19694, 67547, 135094, 2904521, 5809042, 15468263, 30936526, 665135309, 1330270618]

約数ペア:

[(1, 1330270618), (2, 665135309), (43, 30936526), (86, 15468263), (229, 5809042), (458, 2904521), (9847, 135094), (19694, 67547)]