788346910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{114419}}^1$

素因数の和:114492

約数の個数: 32

約数和(自身を含む): 1557027360

約数和(自身を除く): 768680450

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 114419, 228838, 572095, 1144190, 1487447, 2974894, 6064207, 7437235, 12128414, 14874470, 30321035, 60642070, 78834691, 157669382, 394173455, 788346910]

約数ペア:

[(1, 788346910), (2, 394173455), (5, 157669382), (10, 78834691), (13, 60642070), (26, 30321035), (53, 14874470), (65, 12128414), (106, 7437235), (130, 6064207), (265, 2974894), (530, 1487447), (689, 1144190), (1378, 572095), (3445, 228838), (6890, 114419)]