2002242529

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 2445520896

約数和(自身を除く): 443278367

約数列:

[1, 7, 23, 71, 107, 161, 497, 749, 1633, 1637, 2461, 7597, 11431, 11459, 17227, 37651, 53179, 116227, 174731, 175159, 263557, 813589, 1223117, 1226113, 2673221, 4028657, 12436289, 18712547, 28200599, 87054023, 286034647, 2002242529]

約数ペア:

[(1, 2002242529), (7, 286034647), (23, 87054023), (71, 28200599), (107, 18712547), (161, 12436289), (497, 4028657), (749, 2673221), (1633, 1226113), (1637, 1223117), (2461, 813589), (7597, 263557), (11431, 175159), (11459, 174731), (17227, 116227), (37651, 53179)]