2426662

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 2008538

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 139, 203, 278, 301, 406, 602, 973, 1247, 1946, 2494, 4031, 5977, 8062, 8729, 11954, 17458, 28217, 41839, 56434, 83678, 173333, 346666, 1213331, 2426662]

約数ペア:

[(1, 2426662), (2, 1213331), (7, 346666), (14, 173333), (29, 83678), (43, 56434), (58, 41839), (86, 28217), (139, 17458), (203, 11954), (278, 8729), (301, 8062), (406, 5977), (602, 4031), (973, 2494), (1247, 1946)]