1380332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 2612736

約数和(自身を除く): 1232404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 383, 766, 901, 1532, 1802, 3604, 6511, 13022, 20299, 26044, 40598, 81196, 345083, 690166, 1380332]

約数ペア:

[(1, 1380332), (2, 690166), (4, 345083), (17, 81196), (34, 40598), (53, 26044), (68, 20299), (106, 13022), (212, 6511), (383, 3604), (766, 1802), (901, 1532)]