489310373

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 514356480

約数和(自身を除く): 25046107

約数列:

[1, 43, 47, 197, 1229, 2021, 8471, 9259, 52847, 57763, 242113, 398137, 2483809, 10410859, 11379311, 489310373]

約数ペア:

[(1, 489310373), (43, 11379311), (47, 10410859), (197, 2483809), (1229, 398137), (2021, 242113), (8471, 57763), (9259, 52847)]