2000989856

素因数分解:

$2^5\times {\mathrm{269}}^1\times {\mathrm{232457}}^1$

素因数の和:232736

約数の個数: 24

約数和(自身を含む): 3954110580

約数和(自身を除く): 1953120724

約数列:

[1, 2, 4, 8, 16, 32, 269, 538, 1076, 2152, 4304, 8608, 232457, 464914, 929828, 1859656, 3719312, 7438624, 62530933, 125061866, 250123732, 500247464, 1000494928, 2000989856]

約数ペア:

[(1, 2000989856), (2, 1000494928), (4, 500247464), (8, 250123732), (16, 125061866), (32, 62530933), (269, 7438624), (538, 3719312), (1076, 1859656), (2152, 929828), (4304, 464914), (8608, 232457)]