6555860

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2011}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 13858656

約数和(自身を除く): 7302796

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 2011, 3260, 4022, 8044, 10055, 20110, 40220, 327793, 655586, 1311172, 1638965, 3277930, 6555860]

約数ペア:

[(1, 6555860), (2, 3277930), (4, 1638965), (5, 1311172), (10, 655586), (20, 327793), (163, 40220), (326, 20110), (652, 10055), (815, 8044), (1630, 4022), (2011, 3260)]