2196215810

素因数分解:

$2^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{153689}}^1$

素因数の和:155125

約数の個数: 16

約数和(自身を含む): 3955980600

約数和(自身を除く): 1759764790

約数列:

[1, 2, 5, 10, 1429, 2858, 7145, 14290, 153689, 307378, 768445, 1536890, 219621581, 439243162, 1098107905, 2196215810]

約数ペア:

[(1, 2196215810), (2, 1098107905), (5, 439243162), (10, 219621581), (1429, 1536890), (2858, 768445), (7145, 307378), (14290, 153689)]