3938021788

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{120047}}^1$

素因数の和:120249

約数の個数: 24

約数和(自身を含む): 7058822400

約数和(自身を除く): 3120800612

約数列:

[1, 2, 4, 59, 118, 139, 236, 278, 556, 8201, 16402, 32804, 120047, 240094, 480188, 7082773, 14165546, 16686533, 28331092, 33373066, 66746132, 984505447, 1969010894, 3938021788]

約数ペア:

[(1, 3938021788), (2, 1969010894), (4, 984505447), (59, 66746132), (118, 33373066), (139, 28331092), (236, 16686533), (278, 14165546), (556, 7082773), (8201, 480188), (16402, 240094), (32804, 120047)]