2018893318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1\times {\mathrm{1091}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 3300740352

約数和(自身を除く): 1281847034

約数列:

[1, 2, 13, 26, 103, 206, 691, 1091, 1339, 1382, 2182, 2678, 8983, 14183, 17966, 28366, 71173, 112373, 142346, 224746, 753881, 925249, 1460849, 1507762, 1850498, 2921698, 9800453, 19600906, 77649743, 155299486, 1009446659, 2018893318]

約数ペア:

[(1, 2018893318), (2, 1009446659), (13, 155299486), (26, 77649743), (103, 19600906), (206, 9800453), (691, 2921698), (1091, 1850498), (1339, 1507762), (1382, 1460849), (2182, 925249), (2678, 753881), (8983, 224746), (14183, 142346), (17966, 112373), (28366, 71173)]