1900794918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{183439}}^1$

素因数の和:183612

約数の個数: 32

約数和(自身を含む): 4173626880

約数和(自身を除く): 2272831962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 183439, 366878, 550317, 1100634, 2017829, 4035658, 6053487, 12106974, 28799923, 57599846, 86399769, 172799538, 316799153, 633598306, 950397459, 1900794918]

約数ペア:

[(1, 1900794918), (2, 950397459), (3, 633598306), (6, 316799153), (11, 172799538), (22, 86399769), (33, 57599846), (66, 28799923), (157, 12106974), (314, 6053487), (471, 4035658), (942, 2017829), (1727, 1100634), (3454, 550317), (5181, 366878), (10362, 183439)]