2011032386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{1249}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 3321000000

約数和(自身を除く): 1309967614

約数列:

[1, 2, 11, 22, 163, 326, 449, 898, 1249, 1793, 2498, 3586, 4939, 9878, 13739, 27478, 73187, 146374, 203587, 407174, 560801, 805057, 1121602, 1610114, 2239457, 4478914, 6168811, 12337622, 91410563, 182821126, 1005516193, 2011032386]

約数ペア:

[(1, 2011032386), (2, 1005516193), (11, 182821126), (22, 91410563), (163, 12337622), (326, 6168811), (449, 4478914), (898, 2239457), (1249, 1610114), (1793, 1121602), (2498, 805057), (3586, 560801), (4939, 407174), (9878, 203587), (13739, 146374), (27478, 73187)]