2012374672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52691}}^1$

素因数の和:52748

約数の個数: 80

約数和(自身を含む): 5017964544

約数和(自身を除く): 3005589872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 38192, 52691, 105382, 210764, 368837, 421528, 579601, 737674, 843056, 1159202, 1475348, 1633421, 2318404, 2950696, 3266842, 4057207, 4636808, 5901392, 6533684, 8114414, 9273616, 11433947, 13067368, 16228828, 17967631, 22867894, 26134736, 32457656, 35935262, 45735788, 64915312, 71870524, 91471576, 125773417, 143741048, 182943152, 251546834, 287482096, 503093668, 1006187336, 2012374672]

約数ペア:

[(1, 2012374672), (2, 1006187336), (4, 503093668), (7, 287482096), (8, 251546834), (11, 182943152), (14, 143741048), (16, 125773417), (22, 91471576), (28, 71870524), (31, 64915312), (44, 45735788), (56, 35935262), (62, 32457656), (77, 26134736), (88, 22867894), (112, 17967631), (124, 16228828), (154, 13067368), (176, 11433947), (217, 9273616), (248, 8114414), (308, 6533684), (341, 5901392), (434, 4636808), (496, 4057207), (616, 3266842), (682, 2950696), (868, 2318404), (1232, 1633421), (1364, 1475348), (1736, 1159202), (2387, 843056), (2728, 737674), (3472, 579601), (4774, 421528), (5456, 368837), (9548, 210764), (19096, 105382), (38192, 52691)]