13613305516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1\times {\mathrm{1327}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 25233062400

約数和(自身を除く): 11619756884

約数列:

[1, 2, 4, 19, 38, 76, 347, 389, 694, 778, 1327, 1388, 1556, 2654, 5308, 6593, 7391, 13186, 14782, 25213, 26372, 29564, 50426, 100852, 134983, 269966, 460469, 516203, 539932, 920938, 1032406, 1841876, 2064812, 2564677, 5129354, 8748911, 9807857, 10258708, 17497822, 19615714, 34995644, 39231428, 179122441, 358244882, 716489764, 3403326379, 6806652758, 13613305516]

約数ペア:

[(1, 13613305516), (2, 6806652758), (4, 3403326379), (19, 716489764), (38, 358244882), (76, 179122441), (347, 39231428), (389, 34995644), (694, 19615714), (778, 17497822), (1327, 10258708), (1388, 9807857), (1556, 8748911), (2654, 5129354), (5308, 2564677), (6593, 2064812), (7391, 1841876), (13186, 1032406), (14782, 920938), (25213, 539932), (26372, 516203), (29564, 460469), (50426, 269966), (100852, 134983)]