1282669442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1\times {\mathrm{19751}}^1$

素因数の和:21481

約数の個数: 16

約数和(自身を含む): 2026555200

約数和(自身を除く): 743885758

約数列:

[1, 2, 19, 38, 1709, 3418, 19751, 32471, 39502, 64942, 375269, 750538, 33754459, 67508918, 641334721, 1282669442]

約数ペア:

[(1, 1282669442), (2, 641334721), (19, 67508918), (38, 33754459), (1709, 750538), (3418, 375269), (19751, 64942), (32471, 39502)]