508766390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{10301}}^1$

素因数の和:10768

約数の個数: 32

約数和(自身を含む): 1001354400

約数和(自身を除く): 492588010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 449, 898, 2245, 4490, 4939, 9878, 10301, 20602, 24695, 49390, 51505, 103010, 113311, 226622, 566555, 1133110, 4625149, 9250298, 23125745, 46251490, 50876639, 101753278, 254383195, 508766390]

約数ペア:

[(1, 508766390), (2, 254383195), (5, 101753278), (10, 50876639), (11, 46251490), (22, 23125745), (55, 9250298), (110, 4625149), (449, 1133110), (898, 566555), (2245, 226622), (4490, 113311), (4939, 103010), (9878, 51505), (10301, 49390), (20602, 24695)]