2154851246

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1\times {\mathrm{14221}}^1$

素因数の和:14779

約数の個数: 16

約数和(自身を含む): 3256269120

約数和(自身を除く): 1101417874

約数列:

[1, 2, 239, 317, 478, 634, 14221, 28442, 75763, 151526, 3398819, 4508057, 6797638, 9016114, 1077425623, 2154851246]

約数ペア:

[(1, 2154851246), (2, 1077425623), (239, 9016114), (317, 6797638), (478, 4508057), (634, 3398819), (14221, 151526), (28442, 75763)]