8277980788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{111521}}^1$

素因数の和:111784

約数の個数: 48

約数和(自身を含む): 18136153728

約数和(自身を除く): 9858172940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 241, 308, 482, 964, 1687, 2651, 3374, 5302, 6748, 10604, 18557, 37114, 74228, 111521, 223042, 446084, 780647, 1226731, 1561294, 2453462, 3122588, 4906924, 8587117, 17174234, 26876561, 34348468, 53753122, 107506244, 188135927, 295642171, 376271854, 591284342, 752543708, 1182568684, 2069495197, 4138990394, 8277980788]

約数ペア:

[(1, 8277980788), (2, 4138990394), (4, 2069495197), (7, 1182568684), (11, 752543708), (14, 591284342), (22, 376271854), (28, 295642171), (44, 188135927), (77, 107506244), (154, 53753122), (241, 34348468), (308, 26876561), (482, 17174234), (964, 8587117), (1687, 4906924), (2651, 3122588), (3374, 2453462), (5302, 1561294), (6748, 1226731), (10604, 780647), (18557, 446084), (37114, 223042), (74228, 111521)]