4207378

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 7666560

約数和(自身を除く): 3459182

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 241, 301, 406, 482, 602, 1247, 1687, 2494, 3374, 6989, 8729, 10363, 13978, 17458, 20726, 48923, 72541, 97846, 145082, 300527, 601054, 2103689, 4207378]

約数ペア:

[(1, 4207378), (2, 2103689), (7, 601054), (14, 300527), (29, 145082), (43, 97846), (58, 72541), (86, 48923), (203, 20726), (241, 17458), (301, 13978), (406, 10363), (482, 8729), (602, 6989), (1247, 3374), (1687, 2494)]