2488703905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 3103930368

約数和(自身を除く): 615226463

約数列:

[1, 5, 43, 107, 215, 251, 431, 535, 1255, 2155, 4601, 10793, 18533, 23005, 26857, 46117, 53965, 92665, 108181, 134285, 230585, 540905, 1154851, 1983031, 4651783, 5774255, 9915155, 11575367, 23258915, 57876835, 497740781, 2488703905]

約数ペア:

[(1, 2488703905), (5, 497740781), (43, 57876835), (107, 23258915), (215, 11575367), (251, 9915155), (431, 5774255), (535, 4651783), (1255, 1983031), (2155, 1154851), (4601, 540905), (10793, 230585), (18533, 134285), (23005, 108181), (26857, 92665), (46117, 53965)]