288162010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{219971}}^1$

素因数の和:220109

約数の個数: 16

約数和(自身を含む): 522653472

約数和(自身を除く): 234491462

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 219971, 439942, 1099855, 2199710, 28816201, 57632402, 144081005, 288162010]

約数ペア:

[(1, 288162010), (2, 144081005), (5, 57632402), (10, 28816201), (131, 2199710), (262, 1099855), (655, 439942), (1310, 219971)]