122905848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{393929}}^1$

素因数の和:393951

約数の個数: 32

約数和(自身を含む): 330901200

約数和(自身を除く): 207995352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 393929, 787858, 1181787, 1575716, 2363574, 3151432, 4727148, 5121077, 9454296, 10242154, 15363231, 20484308, 30726462, 40968616, 61452924, 122905848]

約数ペア:

[(1, 122905848), (2, 61452924), (3, 40968616), (4, 30726462), (6, 20484308), (8, 15363231), (12, 10242154), (13, 9454296), (24, 5121077), (26, 4727148), (39, 3151432), (52, 2363574), (78, 1575716), (104, 1181787), (156, 787858), (312, 393929)]