2174484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 5588352

約数和(自身を除く): 3413868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 263, 318, 526, 636, 689, 789, 1052, 1378, 1578, 2067, 2756, 3156, 3419, 4134, 6838, 8268, 10257, 13676, 13939, 20514, 27878, 41028, 41817, 55756, 83634, 167268, 181207, 362414, 543621, 724828, 1087242, 2174484]

約数ペア:

[(1, 2174484), (2, 1087242), (3, 724828), (4, 543621), (6, 362414), (12, 181207), (13, 167268), (26, 83634), (39, 55756), (52, 41817), (53, 41028), (78, 27878), (106, 20514), (156, 13939), (159, 13676), (212, 10257), (263, 8268), (318, 6838), (526, 4134), (636, 3419), (689, 3156), (789, 2756), (1052, 2067), (1378, 1578)]