1878761316

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1\times {\mathrm{1291}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 4418826048

約数和(自身を除く): 2540064732

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 701, 1038, 1291, 1402, 2076, 2103, 2582, 2804, 3873, 4206, 5164, 7746, 8412, 15492, 121273, 223343, 242546, 363819, 446686, 485092, 670029, 727638, 893372, 904991, 1340058, 1455276, 1809982, 2680116, 2714973, 3619964, 5429946, 10859892, 156563443, 313126886, 469690329, 626253772, 939380658, 1878761316]

約数ペア:

[(1, 1878761316), (2, 939380658), (3, 626253772), (4, 469690329), (6, 313126886), (12, 156563443), (173, 10859892), (346, 5429946), (519, 3619964), (692, 2714973), (701, 2680116), (1038, 1809982), (1291, 1455276), (1402, 1340058), (2076, 904991), (2103, 893372), (2582, 727638), (2804, 670029), (3873, 485092), (4206, 446686), (5164, 363819), (7746, 242546), (8412, 223343), (15492, 121273)]