420173822

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{22573}}^1$

素因数の和:22843

約数の個数: 16

約数和(自身を含む): 648505872

約数和(自身を除く): 228332050

約数列:

[1, 2, 41, 82, 227, 454, 9307, 18614, 22573, 45146, 925493, 1850986, 5124071, 10248142, 210086911, 420173822]

約数ペア:

[(1, 420173822), (2, 210086911), (41, 10248142), (82, 5124071), (227, 1850986), (454, 925493), (9307, 45146), (18614, 22573)]