2015348998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{192341}}^1$

素因数の和:192400

約数の個数: 24

約数和(自身を含む): 3379064256

約数和(自身を除く): 1363715258

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 192341, 384682, 2500433, 5000866, 5962571, 11925142, 32505629, 65011258, 77513423, 155026846, 1007674499, 2015348998]

約数ペア:

[(1, 2015348998), (2, 1007674499), (13, 155026846), (26, 77513423), (31, 65011258), (62, 32505629), (169, 11925142), (338, 5962571), (403, 5000866), (806, 2500433), (5239, 384682), (10478, 192341)]