388670399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1759}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 437606400

約数和(自身を除く): 48936001

約数列:

[1, 13, 23, 299, 739, 1759, 9607, 16997, 22867, 40457, 220961, 525941, 1299901, 16898713, 29897723, 388670399]

約数ペア:

[(1, 388670399), (13, 29897723), (23, 16898713), (299, 1299901), (739, 525941), (1759, 220961), (9607, 40457), (16997, 22867)]