2019814432

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{9157}}^1$

素因数の和:9341

約数の個数: 48

約数和(自身を含む): 4077910872

約数和(自身を除く): 2058096440

約数列:

[1, 2, 4, 8, 16, 32, 61, 113, 122, 226, 244, 452, 488, 904, 976, 1808, 1952, 3616, 6893, 9157, 13786, 18314, 27572, 36628, 55144, 73256, 110288, 146512, 220576, 293024, 558577, 1034741, 1117154, 2069482, 2234308, 4138964, 4468616, 8277928, 8937232, 16555856, 17874464, 33111712, 63119201, 126238402, 252476804, 504953608, 1009907216, 2019814432]

約数ペア:

[(1, 2019814432), (2, 1009907216), (4, 504953608), (8, 252476804), (16, 126238402), (32, 63119201), (61, 33111712), (113, 17874464), (122, 16555856), (226, 8937232), (244, 8277928), (452, 4468616), (488, 4138964), (904, 2234308), (976, 2069482), (1808, 1117154), (1952, 1034741), (3616, 558577), (6893, 293024), (9157, 220576), (13786, 146512), (18314, 110288), (27572, 73256), (36628, 55144)]