2989808641

素因数分解:

${\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 3055242240

約数和(自身を除く): 65433599

約数列:

[1, 79, 277, 317, 431, 21883, 25043, 34049, 87809, 119387, 136627, 6936911, 9431573, 10793533, 37845679, 2989808641]

約数ペア:

[(1, 2989808641), (79, 37845679), (277, 10793533), (317, 9431573), (431, 6936911), (21883, 136627), (25043, 119387), (34049, 87809)]