4385647

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 5458320

約数和(自身を除く): 1072673

約数列:

[1, 7, 37, 41, 49, 59, 259, 287, 413, 1517, 1813, 2009, 2183, 2419, 2891, 10619, 15281, 16933, 74333, 89503, 106967, 118531, 626521, 4385647]

約数ペア:

[(1, 4385647), (7, 626521), (37, 118531), (41, 106967), (49, 89503), (59, 74333), (259, 16933), (287, 15281), (413, 10619), (1517, 2891), (1813, 2419), (2009, 2183)]