421815076

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{3271}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 747953024

約数和(自身を除く): 326137948

約数列:

[1, 2, 4, 103, 206, 313, 412, 626, 1252, 3271, 6542, 13084, 32239, 64478, 128956, 336913, 673826, 1023823, 1347652, 2047646, 4095292, 105453769, 210907538, 421815076]

約数ペア:

[(1, 421815076), (2, 210907538), (4, 105453769), (103, 4095292), (206, 2047646), (313, 1347652), (412, 1023823), (626, 673826), (1252, 336913), (3271, 128956), (6542, 64478), (13084, 32239)]