2355886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 24

約数和(自身を含む): 4032504

約数和(自身を除く): 1676618

約数列:

[1, 2, 13, 19, 26, 38, 247, 251, 361, 494, 502, 722, 3263, 4693, 4769, 6526, 9386, 9538, 61997, 90611, 123994, 181222, 1177943, 2355886]

約数ペア:

[(1, 2355886), (2, 1177943), (13, 181222), (19, 123994), (26, 90611), (38, 61997), (247, 9538), (251, 9386), (361, 6526), (494, 4769), (502, 4693), (722, 3263)]