6914440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13297}}^1$

素因数の和:13321

約数の個数: 32

約数和(自身を含む): 16755480

約数和(自身を除く): 9841040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13297, 26594, 53188, 66485, 106376, 132970, 172861, 265940, 345722, 531880, 691444, 864305, 1382888, 1728610, 3457220, 6914440]

約数ペア:

[(1, 6914440), (2, 3457220), (4, 1728610), (5, 1382888), (8, 864305), (10, 691444), (13, 531880), (20, 345722), (26, 265940), (40, 172861), (52, 132970), (65, 106376), (104, 66485), (130, 53188), (260, 26594), (520, 13297)]