291066064

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{42013}}^1$

素因数の和:42454

約数の個数: 20

約数和(自身を含む): 565256356

約数和(自身を除く): 274190292

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 42013, 84026, 168052, 336104, 672208, 18191629, 36383258, 72766516, 145533032, 291066064]

約数ペア:

[(1, 291066064), (2, 145533032), (4, 72766516), (8, 36383258), (16, 18191629), (433, 672208), (866, 336104), (1732, 168052), (3464, 84026), (6928, 42013)]