542243588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{18223}}^1$

素因数の和:18443

約数の個数: 24

約数和(自身を含む): 976660608

約数和(自身を除く): 434417020

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 7439, 14878, 18223, 29756, 36446, 72892, 783589, 1567178, 3134356, 3152579, 6305158, 12610316, 135560897, 271121794, 542243588]

約数ペア:

[(1, 542243588), (2, 271121794), (4, 135560897), (43, 12610316), (86, 6305158), (172, 3152579), (173, 3134356), (346, 1567178), (692, 783589), (7439, 72892), (14878, 36446), (18223, 29756)]