138977804

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{84127}}^1$

素因数の和:84197

約数の個数: 24

約数和(自身を含む): 282670080

約数和(自身を除く): 143692276

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 84127, 168254, 336508, 588889, 1177778, 2355556, 4963493, 9926986, 19853972, 34744451, 69488902, 138977804]

約数ペア:

[(1, 138977804), (2, 69488902), (4, 34744451), (7, 19853972), (14, 9926986), (28, 4963493), (59, 2355556), (118, 1177778), (236, 588889), (413, 336508), (826, 168254), (1652, 84127)]