487994774

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{11867}}^1$

素因数の和:12607

約数の個数: 16

約数和(自身を含む): 758365200

約数和(自身を除く): 270370426

約数列:

[1, 2, 29, 58, 709, 1418, 11867, 20561, 23734, 41122, 344143, 688286, 8413703, 16827406, 243997387, 487994774]

約数ペア:

[(1, 487994774), (2, 243997387), (29, 16827406), (58, 8413703), (709, 688286), (1418, 344143), (11867, 41122), (20561, 23734)]