127009916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{5879}}^1$

素因数の和:6385

約数の個数: 24

約数和(自身を含む): 243008640

約数和(自身を除く): 115998724

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 5879, 10802, 11758, 21604, 23516, 64669, 129338, 258676, 2886589, 5773178, 11546356, 31752479, 63504958, 127009916]

約数ペア:

[(1, 127009916), (2, 63504958), (4, 31752479), (11, 11546356), (22, 5773178), (44, 2886589), (491, 258676), (982, 129338), (1964, 64669), (5401, 23516), (5879, 21604), (10802, 11758)]