2021882110

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{4583}}^1$

素因数の和:5028

約数の個数: 32

約数和(自身を含む): 3676404672

約数和(自身を除く): 1654522562

約数列:

[1, 2, 5, 10, 157, 281, 314, 562, 785, 1405, 1570, 2810, 4583, 9166, 22915, 44117, 45830, 88234, 220585, 441170, 719531, 1287823, 1439062, 2575646, 3597655, 6439115, 7195310, 12878230, 202188211, 404376422, 1010941055, 2021882110]

約数ペア:

[(1, 2021882110), (2, 1010941055), (5, 404376422), (10, 202188211), (157, 12878230), (281, 7195310), (314, 6439115), (562, 3597655), (785, 2575646), (1405, 1439062), (1570, 1287823), (2810, 719531), (4583, 441170), (9166, 220585), (22915, 88234), (44117, 45830)]