1272088966

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{28621}}^1$

素因数の和:29007

約数の個数: 16

約数和(自身を含む): 1941258528

約数和(自身を除く): 669169562

約数列:

[1, 2, 71, 142, 313, 626, 22223, 28621, 44446, 57242, 2032091, 4064182, 8958373, 17916746, 636044483, 1272088966]

約数ペア:

[(1, 1272088966), (2, 636044483), (71, 17916746), (142, 8958373), (313, 4064182), (626, 2032091), (22223, 57242), (28621, 44446)]