4213318

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 16

約数和(自身を含む): 6473376

約数和(自身を除く): 2260058

約数列:

[1, 2, 103, 113, 181, 206, 226, 362, 11639, 18643, 20453, 23278, 37286, 40906, 2106659, 4213318]

約数ペア:

[(1, 4213318), (2, 2106659), (103, 40906), (113, 37286), (181, 23278), (206, 20453), (226, 18643), (362, 11639)]