669360082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 1069548480

約数和(自身を除く): 400188398

約数列:

[1, 2, 19, 38, 181, 307, 317, 362, 614, 634, 3439, 5833, 6023, 6878, 11666, 12046, 55567, 57377, 97319, 111134, 114754, 194638, 1055773, 1090163, 1849061, 2111546, 2180326, 3698122, 17614739, 35229478, 334680041, 669360082]

約数ペア:

[(1, 669360082), (2, 334680041), (19, 35229478), (38, 17614739), (181, 3698122), (307, 2180326), (317, 2111546), (362, 1849061), (614, 1090163), (634, 1055773), (3439, 194638), (5833, 114754), (6023, 111134), (6878, 97319), (11666, 57377), (12046, 55567)]