2109695065

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97423}}^1$

素因数の和:97560

約数の個数: 16

約数和(自身を含む): 2609404416

約数和(自身を除く): 499709351

約数列:

[1, 5, 61, 71, 305, 355, 4331, 21655, 97423, 487115, 5942803, 6917033, 29714015, 34585165, 421939013, 2109695065]

約数ペア:

[(1, 2109695065), (5, 421939013), (61, 34585165), (71, 29714015), (305, 6917033), (355, 5942803), (4331, 487115), (21655, 97423)]