480947782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2020789}}^1$

素因数の和:2020815

約数の個数: 16

約数和(自身を含む): 872981280

約数和(自身を除く): 392033498

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2020789, 4041578, 14145523, 28291046, 34353413, 68706826, 240473891, 480947782]

約数ペア:

[(1, 480947782), (2, 240473891), (7, 68706826), (14, 34353413), (17, 28291046), (34, 14145523), (119, 4041578), (238, 2020789)]