3313328

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1319}}^1$

素因数の和:1484

約数の個数: 20

約数和(自身を含む): 6465360

約数和(自身を除く): 3152032

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1319, 2512, 2638, 5276, 10552, 21104, 207083, 414166, 828332, 1656664, 3313328]

約数ペア:

[(1, 3313328), (2, 1656664), (4, 828332), (8, 414166), (16, 207083), (157, 21104), (314, 10552), (628, 5276), (1256, 2638), (1319, 2512)]