2000644054928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{367613}}^1$

素因数の和:368004

約数の個数: 80

約数和(自身を含む): 4131290245680

約数和(自身を除く): 2130646190752

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 317, 464, 592, 634, 1073, 1268, 2146, 2536, 4292, 5072, 8584, 9193, 11729, 17168, 18386, 23458, 36772, 46916, 73544, 93832, 147088, 187664, 340141, 367613, 680282, 735226, 1360564, 1470452, 2721128, 2940904, 5442256, 5881808, 10660777, 13601681, 21321554, 27203362, 42643108, 54406724, 85286216, 108813448, 116533321, 170572432, 217626896, 233066642, 394448749, 466133284, 788897498, 932266568, 1577794996, 1864533136, 3155589992, 3379466309, 4311732877, 6311179984, 6758932618, 8623465754, 13517865236, 17246931508, 27035730472, 34493863016, 54071460944, 68987726032, 125040253433, 250080506866, 500161013732, 1000322027464, 2000644054928]

約数ペア:

[(1, 2000644054928), (2, 1000322027464), (4, 500161013732), (8, 250080506866), (16, 125040253433), (29, 68987726032), (37, 54071460944), (58, 34493863016), (74, 27035730472), (116, 17246931508), (148, 13517865236), (232, 8623465754), (296, 6758932618), (317, 6311179984), (464, 4311732877), (592, 3379466309), (634, 3155589992), (1073, 1864533136), (1268, 1577794996), (2146, 932266568), (2536, 788897498), (4292, 466133284), (5072, 394448749), (8584, 233066642), (9193, 217626896), (11729, 170572432), (17168, 116533321), (18386, 108813448), (23458, 85286216), (36772, 54406724), (46916, 42643108), (73544, 27203362), (93832, 21321554), (147088, 13601681), (187664, 10660777), (340141, 5881808), (367613, 5442256), (680282, 2940904), (735226, 2721128), (1360564, 1470452)]