13731481330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{385391}}^1$

素因数の和:385914

約数の個数: 32

約数和(自身を含む): 28303188480

約数和(自身を除く): 14571707150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 2545, 3563, 5090, 7126, 17815, 35630, 385391, 770782, 1926955, 2697737, 3853910, 5395474, 13488685, 26977370, 196164019, 392328038, 980820095, 1373148133, 1961640190, 2746296266, 6865740665, 13731481330]

約数ペア:

[(1, 13731481330), (2, 6865740665), (5, 2746296266), (7, 1961640190), (10, 1373148133), (14, 980820095), (35, 392328038), (70, 196164019), (509, 26977370), (1018, 13488685), (2545, 5395474), (3563, 3853910), (5090, 2697737), (7126, 1926955), (17815, 770782), (35630, 385391)]