5128702990

素因数分解:

$2^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{416629}}^1$

素因数の和:417867

約数の個数: 16

約数和(自身を含む): 9239186880

約数和(自身を除く): 4110483890

約数列:

[1, 2, 5, 10, 1231, 2462, 6155, 12310, 416629, 833258, 2083145, 4166290, 512870299, 1025740598, 2564351495, 5128702990]

約数ペア:

[(1, 5128702990), (2, 2564351495), (5, 1025740598), (10, 512870299), (1231, 4166290), (2462, 2083145), (6155, 833258), (12310, 416629)]