1213788082

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{49193}}^1$

素因数の和:49294

約数の個数: 24

約数和(自身を含む): 1998555444

約数和(自身を除く): 784767362

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 12337, 24674, 49193, 98386, 639509, 1279018, 3591089, 7182178, 8313617, 16627234, 46684157, 93368314, 606894041, 1213788082]

約数ペア:

[(1, 1213788082), (2, 606894041), (13, 93368314), (26, 46684157), (73, 16627234), (146, 8313617), (169, 7182178), (338, 3591089), (949, 1279018), (1898, 639509), (12337, 98386), (24674, 49193)]