2999854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 5606496

約数和(自身を除く): 2606642

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 617, 1234, 2431, 4862, 6787, 8021, 10489, 13574, 16042, 20978, 88231, 115379, 136357, 176462, 230758, 272714, 1499927, 2999854]

約数ペア:

[(1, 2999854), (2, 1499927), (11, 272714), (13, 230758), (17, 176462), (22, 136357), (26, 115379), (34, 88231), (143, 20978), (187, 16042), (221, 13574), (286, 10489), (374, 8021), (442, 6787), (617, 4862), (1234, 2431)]