1259232338

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 2410856448

約数和(自身を除く): 1151624110

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 307, 403, 434, 614, 727, 806, 1454, 2149, 2821, 3991, 4298, 5089, 5642, 7982, 9451, 9517, 10178, 18902, 19034, 22537, 27937, 45074, 55874, 66157, 66619, 123721, 132314, 133238, 157759, 223189, 247442, 292981, 315518, 446378, 585962, 866047, 1562323, 1732094, 2050867, 2901457, 3124646, 4101734, 5802914, 6918859, 13837718, 20310199, 40620398, 48432013, 89945167, 96864026, 179890334, 629616169, 1259232338]

約数ペア:

[(1, 1259232338), (2, 629616169), (7, 179890334), (13, 96864026), (14, 89945167), (26, 48432013), (31, 40620398), (62, 20310199), (91, 13837718), (182, 6918859), (217, 5802914), (307, 4101734), (403, 3124646), (434, 2901457), (614, 2050867), (727, 1732094), (806, 1562323), (1454, 866047), (2149, 585962), (2821, 446378), (3991, 315518), (4298, 292981), (5089, 247442), (5642, 223189), (7982, 157759), (9451, 133238), (9517, 132314), (10178, 123721), (18902, 66619), (19034, 66157), (22537, 55874), (27937, 45074)]