2912668199

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{67537}}^1$

素因数の和:67706

約数の個数: 16

約数和(自身を含む): 3416882496

約数和(自身を除く): 504214297

約数列:

[1, 7, 61, 101, 427, 707, 6161, 43127, 67537, 472759, 4119757, 6821237, 28838299, 47748659, 416095457, 2912668199]

約数ペア:

[(1, 2912668199), (7, 416095457), (61, 47748659), (101, 28838299), (427, 6821237), (707, 4119757), (6161, 472759), (43127, 67537)]