1245169916

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1699}}^1\times {\mathrm{3457}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 2222110800

約数和(自身を除く): 976940884

約数列:

[1, 2, 4, 53, 106, 212, 1699, 3398, 3457, 6796, 6914, 13828, 90047, 180094, 183221, 360188, 366442, 732884, 5873443, 11746886, 23493772, 311292479, 622584958, 1245169916]

約数ペア:

[(1, 1245169916), (2, 622584958), (4, 311292479), (53, 23493772), (106, 11746886), (212, 5873443), (1699, 732884), (3398, 366442), (3457, 360188), (6796, 183221), (6914, 180094), (13828, 90047)]