2080451522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{2539}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 3335731200

約数和(自身を除く): 1255279678

約数列:

[1, 2, 23, 46, 47, 94, 379, 758, 1081, 2162, 2539, 5078, 8717, 17434, 17813, 35626, 58397, 116794, 119333, 238666, 409699, 819398, 962281, 1924562, 2744659, 5489318, 22132463, 44264926, 45227207, 90454414, 1040225761, 2080451522]

約数ペア:

[(1, 2080451522), (2, 1040225761), (23, 90454414), (46, 45227207), (47, 44264926), (94, 22132463), (379, 5489318), (758, 2744659), (1081, 1924562), (2162, 962281), (2539, 819398), (5078, 409699), (8717, 238666), (17434, 119333), (17813, 116794), (35626, 58397)]