2758903664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3137}}^1$

素因数の和:3438

約数の個数: 80

約数和(自身を含む): 6163534080

約数和(自身を除く): 3404630416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 263, 304, 418, 526, 836, 1052, 1672, 2104, 2893, 3137, 3344, 4208, 4997, 5786, 6274, 9994, 11572, 12548, 19988, 23144, 25096, 34507, 39976, 46288, 50192, 54967, 59603, 69014, 79952, 109934, 119206, 138028, 219868, 238412, 276056, 439736, 476824, 552112, 655633, 825031, 879472, 953648, 1311266, 1650062, 2622532, 3300124, 5245064, 6600248, 9075341, 10490128, 13200496, 15675589, 18150682, 31351178, 36301364, 62702356, 72602728, 125404712, 145205456, 172431479, 250809424, 344862958, 689725916, 1379451832, 2758903664]

約数ペア:

[(1, 2758903664), (2, 1379451832), (4, 689725916), (8, 344862958), (11, 250809424), (16, 172431479), (19, 145205456), (22, 125404712), (38, 72602728), (44, 62702356), (76, 36301364), (88, 31351178), (152, 18150682), (176, 15675589), (209, 13200496), (263, 10490128), (304, 9075341), (418, 6600248), (526, 5245064), (836, 3300124), (1052, 2622532), (1672, 1650062), (2104, 1311266), (2893, 953648), (3137, 879472), (3344, 825031), (4208, 655633), (4997, 552112), (5786, 476824), (6274, 439736), (9994, 276056), (11572, 238412), (12548, 219868), (19988, 138028), (23144, 119206), (25096, 109934), (34507, 79952), (39976, 69014), (46288, 59603), (50192, 54967)]