243412858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{30103}}^1$

素因数の和:30429

約数の個数: 16

約数和(自身を含む): 394482816

約数和(自身を除く): 151069958

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 30103, 60206, 391339, 782678, 9362033, 18724066, 121706429, 243412858]

約数ペア:

[(1, 243412858), (2, 121706429), (13, 18724066), (26, 9362033), (311, 782678), (622, 391339), (4043, 60206), (8086, 30103)]