1797979492708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{24879331}}^1$

素因数の和:24879460

約数の個数: 48

約数和(自身を含む): 3761754998400

約数和(自身を除く): 1963775505692

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 623, 812, 1246, 2492, 2581, 5162, 10324, 18067, 36134, 72268, 24879331, 49758662, 99517324, 174155317, 348310634, 696621268, 721500599, 1443001198, 2214260459, 2886002396, 4428520918, 5050504193, 8857041836, 10101008386, 15499823213, 20202016772, 30999646426, 61999292852, 64213553311, 128427106622, 256854213244, 449494873177, 898989746354, 1797979492708]

約数ペア:

[(1, 1797979492708), (2, 898989746354), (4, 449494873177), (7, 256854213244), (14, 128427106622), (28, 64213553311), (29, 61999292852), (58, 30999646426), (89, 20202016772), (116, 15499823213), (178, 10101008386), (203, 8857041836), (356, 5050504193), (406, 4428520918), (623, 2886002396), (812, 2214260459), (1246, 1443001198), (2492, 721500599), (2581, 696621268), (5162, 348310634), (10324, 174155317), (18067, 99517324), (36134, 49758662), (72268, 24879331)]