1285655146

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1\times {\mathrm{1493}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 1935739944

約数和(自身を除く): 650084798

約数列:

[1, 2, 557, 773, 1114, 1493, 1546, 2986, 430561, 831601, 861122, 1154089, 1663202, 2308178, 642827573, 1285655146]

約数ペア:

[(1, 1285655146), (2, 642827573), (557, 2308178), (773, 1663202), (1114, 1154089), (1493, 861122), (1546, 831601), (2986, 430561)]