2021496038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1\times {\mathrm{17729}}^1$

素因数の和:18991

約数の個数: 16

約数和(自身を含む): 3099487680

約数和(自身を除く): 1077991642

約数列:

[1, 2, 47, 94, 1213, 2426, 17729, 35458, 57011, 114022, 833263, 1666526, 21505277, 43010554, 1010748019, 2021496038]

約数ペア:

[(1, 2021496038), (2, 1010748019), (47, 43010554), (94, 21505277), (1213, 1666526), (2426, 833263), (17729, 114022), (35458, 57011)]