2019913684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{2791}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 3883783680

約数和(自身を除く): 1863869996

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 367, 493, 734, 986, 1468, 1972, 2791, 5582, 6239, 10643, 11164, 12478, 21286, 24956, 42572, 47447, 80939, 94894, 161878, 180931, 189788, 323756, 361862, 723724, 1024297, 1375963, 2048594, 2751926, 4097188, 5503852, 17413049, 29704613, 34826098, 59409226, 69652196, 118818452, 504978421, 1009956842, 2019913684]

約数ペア:

[(1, 2019913684), (2, 1009956842), (4, 504978421), (17, 118818452), (29, 69652196), (34, 59409226), (58, 34826098), (68, 29704613), (116, 17413049), (367, 5503852), (493, 4097188), (734, 2751926), (986, 2048594), (1468, 1375963), (1972, 1024297), (2791, 723724), (5582, 361862), (6239, 323756), (10643, 189788), (11164, 180931), (12478, 161878), (21286, 94894), (24956, 80939), (42572, 47447)]