400224714

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{424867}}^1$

素因数の和:425029

約数の個数: 16

約数和(自身を含む): 805549728

約数和(自身を除く): 405325014

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 424867, 849734, 1274601, 2549202, 66704119, 133408238, 200112357, 400224714]

約数ペア:

[(1, 400224714), (2, 200112357), (3, 133408238), (6, 66704119), (157, 2549202), (314, 1274601), (471, 849734), (942, 424867)]