856981014

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1124647}}^1$

素因数の和:1124779

約数の個数: 16

約数和(自身を含む): 1727459328

約数和(自身を除く): 870478314

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 1124647, 2249294, 3373941, 6747882, 142830169, 285660338, 428490507, 856981014]

約数ペア:

[(1, 856981014), (2, 428490507), (3, 285660338), (6, 142830169), (127, 6747882), (254, 3373941), (381, 2249294), (762, 1124647)]