1986240010

素因数分解:

$2^1\times 5^1\times {\mathrm{16349}}^1\times {\mathrm{12149}}^1$

素因数の和:28505

約数の個数: 16

約数和(自身を含む): 3575745000

約数和(自身を除く): 1589504990

約数列:

[1, 2, 5, 10, 12149, 16349, 24298, 32698, 60745, 81745, 121490, 163490, 198624001, 397248002, 993120005, 1986240010]

約数ペア:

[(1, 1986240010), (2, 993120005), (5, 397248002), (10, 198624001), (12149, 163490), (16349, 121490), (24298, 81745), (32698, 60745)]