485802

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 1065636

約数和(自身を除く): 579834

約数列:

[1, 2, 3, 6, 9, 18, 137, 197, 274, 394, 411, 591, 822, 1182, 1233, 1773, 2466, 3546, 26989, 53978, 80967, 161934, 242901, 485802]

約数ペア:

[(1, 485802), (2, 242901), (3, 161934), (6, 80967), (9, 53978), (18, 26989), (137, 3546), (197, 2466), (274, 1773), (394, 1233), (411, 1182), (591, 822)]