217302004

素因数分解:

$2^2\times {\mathrm{1471}}^1\times {\mathrm{36931}}^1$

素因数の和:38406

約数の個数: 12

約数和(自身を含む): 380547328

約数和(自身を除く): 163245324

約数列:

[1, 2, 4, 1471, 2942, 5884, 36931, 73862, 147724, 54325501, 108651002, 217302004]

約数ペア:

[(1, 217302004), (2, 108651002), (4, 54325501), (1471, 147724), (2942, 73862), (5884, 36931)]