2017239448

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1117}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 4680037440

約数和(自身を除く): 2662797992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 271, 392, 476, 542, 833, 952, 1084, 1117, 1666, 1897, 2168, 2234, 3332, 3794, 4468, 4607, 6664, 7588, 7819, 8936, 9214, 13279, 15176, 15638, 18428, 18989, 26558, 31276, 32249, 36856, 37978, 53116, 54733, 62552, 64498, 75956, 106232, 109466, 128996, 132923, 151912, 218932, 225743, 257992, 265846, 302707, 437864, 451486, 531692, 605414, 902972, 930461, 1063384, 1210828, 1805944, 1860922, 2118949, 2421656, 3721844, 4237898, 5146019, 7443688, 8475796, 10292038, 14832643, 16951592, 20584076, 29665286, 36022133, 41168152, 59330572, 72044266, 118661144, 144088532, 252154931, 288177064, 504309862, 1008619724, 2017239448]

約数ペア:

[(1, 2017239448), (2, 1008619724), (4, 504309862), (7, 288177064), (8, 252154931), (14, 144088532), (17, 118661144), (28, 72044266), (34, 59330572), (49, 41168152), (56, 36022133), (68, 29665286), (98, 20584076), (119, 16951592), (136, 14832643), (196, 10292038), (238, 8475796), (271, 7443688), (392, 5146019), (476, 4237898), (542, 3721844), (833, 2421656), (952, 2118949), (1084, 1860922), (1117, 1805944), (1666, 1210828), (1897, 1063384), (2168, 930461), (2234, 902972), (3332, 605414), (3794, 531692), (4468, 451486), (4607, 437864), (6664, 302707), (7588, 265846), (7819, 257992), (8936, 225743), (9214, 218932), (13279, 151912), (15176, 132923), (15638, 128996), (18428, 109466), (18989, 106232), (26558, 75956), (31276, 64498), (32249, 62552), (36856, 54733), (37978, 53116)]