671683407218

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{4273}}^1\times {\mathrm{290023}}^1$

素因数の和:294569

約数の個数: 16

約数和(自身を含む): 1011483062016

約数和(自身を除く): 339799654798

約数列:

[1, 2, 271, 542, 4273, 8546, 290023, 580046, 1157983, 2315966, 78596233, 157192466, 1239268279, 2478536558, 335841703609, 671683407218]

約数ペア:

[(1, 671683407218), (2, 335841703609), (271, 2478536558), (542, 1239268279), (4273, 157192466), (8546, 78596233), (290023, 2315966), (580046, 1157983)]