4204070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 8279712

約数和(自身を除く): 4075642

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 443, 730, 886, 949, 1898, 2215, 4430, 4745, 5759, 9490, 11518, 28795, 32339, 57590, 64678, 161695, 323390, 420407, 840814, 2102035, 4204070]

約数ペア:

[(1, 4204070), (2, 2102035), (5, 840814), (10, 420407), (13, 323390), (26, 161695), (65, 64678), (73, 57590), (130, 32339), (146, 28795), (365, 11518), (443, 9490), (730, 5759), (886, 4745), (949, 4430), (1898, 2215)]