889041692

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2032

約数の個数: 108

約数和(自身を含む): 2095085160

約数和(自身を除く): 1206043468

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 121, 133, 154, 196, 209, 242, 266, 308, 418, 484, 532, 539, 836, 847, 931, 1078, 1463, 1694, 1862, 1973, 2156, 2299, 2926, 3388, 3724, 3946, 4598, 5852, 5929, 7892, 9196, 10241, 11858, 13811, 16093, 20482, 21703, 23716, 27622, 32186, 37487, 40964, 43406, 55244, 64372, 74974, 86812, 96677, 112651, 149948, 151921, 193354, 225302, 238733, 262409, 303842, 386708, 412357, 450604, 477466, 524818, 607684, 824714, 954932, 1049636, 1063447, 1649428, 1671131, 1836863, 2126894, 2886499, 3342262, 3673726, 4253788, 4535927, 5772998, 6684524, 7347452, 9071854, 11545996, 11697917, 18143708, 20205493, 23395834, 31751489, 40410986, 46791668, 63502978, 80821972, 127005956, 222260423, 444520846, 889041692]

約数ペア:

[(1, 889041692), (2, 444520846), (4, 222260423), (7, 127005956), (11, 80821972), (14, 63502978), (19, 46791668), (22, 40410986), (28, 31751489), (38, 23395834), (44, 20205493), (49, 18143708), (76, 11697917), (77, 11545996), (98, 9071854), (121, 7347452), (133, 6684524), (154, 5772998), (196, 4535927), (209, 4253788), (242, 3673726), (266, 3342262), (308, 2886499), (418, 2126894), (484, 1836863), (532, 1671131), (539, 1649428), (836, 1063447), (847, 1049636), (931, 954932), (1078, 824714), (1463, 607684), (1694, 524818), (1862, 477466), (1973, 450604), (2156, 412357), (2299, 386708), (2926, 303842), (3388, 262409), (3724, 238733), (3946, 225302), (4598, 193354), (5852, 151921), (5929, 149948), (7892, 112651), (9196, 96677), (10241, 86812), (11858, 74974), (13811, 64372), (16093, 55244), (20482, 43406), (21703, 40964), (23716, 37487), (27622, 32186)]