13137540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16843}}^1$

素因数の和:16868

約数の個数: 48

約数和(自身を含む): 39617088

約数和(自身を除く): 26479548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 16843, 33686, 50529, 67372, 84215, 101058, 168430, 202116, 218959, 252645, 336860, 437918, 505290, 656877, 875836, 1010580, 1094795, 1313754, 2189590, 2627508, 3284385, 4379180, 6568770, 13137540]

約数ペア:

[(1, 13137540), (2, 6568770), (3, 4379180), (4, 3284385), (5, 2627508), (6, 2189590), (10, 1313754), (12, 1094795), (13, 1010580), (15, 875836), (20, 656877), (26, 505290), (30, 437918), (39, 336860), (52, 252645), (60, 218959), (65, 202116), (78, 168430), (130, 101058), (156, 84215), (195, 67372), (260, 50529), (390, 33686), (780, 16843)]