2510167180549

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{12457}}^1\times {\mathrm{4493}}^1$

素因数の和:17149

約数の個数: 32

約数和(自身を含む): 2956074105600

約数和(自身を除く): 445906925051

約数列:

[1, 7, 43, 149, 301, 1043, 4493, 6407, 12457, 31451, 44849, 87199, 193199, 535651, 669457, 1352393, 1856093, 3749557, 4686199, 12992651, 28786651, 55969301, 79811999, 201506557, 391785107, 558683993, 2406679943, 8339425849, 16846759601, 58375980943, 358595311507, 2510167180549]

約数ペア:

[(1, 2510167180549), (7, 358595311507), (43, 58375980943), (149, 16846759601), (301, 8339425849), (1043, 2406679943), (4493, 558683993), (6407, 391785107), (12457, 201506557), (31451, 79811999), (44849, 55969301), (87199, 28786651), (193199, 12992651), (535651, 4686199), (669457, 3749557), (1352393, 1856093)]