217470492028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{2577031}}^1$

素因数の和:2577142

約数の個数: 36

約数和(自身を含む): 409815090832

約数和(自身を除く): 192344598804

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 289, 292, 578, 1156, 1241, 2482, 4964, 21097, 42194, 84388, 2577031, 5154062, 10308124, 43809527, 87619054, 175238108, 188123263, 376246526, 744761959, 752493052, 1489523918, 2979047836, 3198095471, 6396190942, 12792381884, 54367623007, 108735246014, 217470492028]

約数ペア:

[(1, 217470492028), (2, 108735246014), (4, 54367623007), (17, 12792381884), (34, 6396190942), (68, 3198095471), (73, 2979047836), (146, 1489523918), (289, 752493052), (292, 744761959), (578, 376246526), (1156, 188123263), (1241, 175238108), (2482, 87619054), (4964, 43809527), (21097, 10308124), (42194, 5154062), (84388, 2577031)]