2051234140

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{440179}}^1$

素因数の和:440421

約数の個数: 24

約数和(自身を含む): 4326089040

約数和(自身を除く): 2274854900

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 440179, 880358, 1760716, 2200895, 4401790, 8803580, 102561707, 205123414, 410246828, 512808535, 1025617070, 2051234140]

約数ペア:

[(1, 2051234140), (2, 1025617070), (4, 512808535), (5, 410246828), (10, 205123414), (20, 102561707), (233, 8803580), (466, 4401790), (932, 2200895), (1165, 1760716), (2330, 880358), (4660, 440179)]