2080991654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157627}}^1$

素因数の和:157700

約数の個数: 32

約数和(自身を含む): 3813336576

約数和(自身を除く): 1732344922

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 157627, 315254, 1103389, 2206778, 3625421, 6462707, 7250842, 12925414, 25377947, 45238949, 50755894, 90477898, 148642261, 297284522, 1040495827, 2080991654]

約数ペア:

[(1, 2080991654), (2, 1040495827), (7, 297284522), (14, 148642261), (23, 90477898), (41, 50755894), (46, 45238949), (82, 25377947), (161, 12925414), (287, 7250842), (322, 6462707), (574, 3625421), (943, 2206778), (1886, 1103389), (6601, 315254), (13202, 157627)]