6771830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4007}}^1$

素因数の和:4040

約数の個数: 24

約数和(自身を含む): 13202352

約数和(自身を除く): 6430522

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4007, 8014, 20035, 40070, 52091, 104182, 260455, 520910, 677183, 1354366, 3385915, 6771830]

約数ペア:

[(1, 6771830), (2, 3385915), (5, 1354366), (10, 677183), (13, 520910), (26, 260455), (65, 104182), (130, 52091), (169, 40070), (338, 20035), (845, 8014), (1690, 4007)]