239762879

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2341}}^1$

素因数の和:2498

約数の個数: 16

約数和(自身を含む): 257882304

約数和(自身を除く): 18119425

約数列:

[1, 23, 61, 73, 1403, 1679, 2341, 4453, 53843, 102419, 142801, 170893, 3284423, 3930539, 10424473, 239762879]

約数ペア:

[(1, 239762879), (23, 10424473), (61, 3930539), (73, 3284423), (1403, 170893), (1679, 142801), (2341, 102419), (4453, 53843)]