2012152490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{6449}}^1$

素因数の和:7258

約数の個数: 32

約数和(自身を含む): 3715664400

約数和(自身を除く): 1703511910

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 761, 1522, 3805, 6449, 7610, 12898, 31201, 32245, 62402, 64490, 156005, 264409, 312010, 528818, 1322045, 2644090, 4907689, 9815378, 24538445, 49076890, 201215249, 402430498, 1006076245, 2012152490]

約数ペア:

[(1, 2012152490), (2, 1006076245), (5, 402430498), (10, 201215249), (41, 49076890), (82, 24538445), (205, 9815378), (410, 4907689), (761, 2644090), (1522, 1322045), (3805, 528818), (6449, 312010), (7610, 264409), (12898, 156005), (31201, 64490), (32245, 62402)]