117123146

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 208404480

約数和(自身を除く): 91281334

約数列:

[1, 2, 7, 14, 31, 62, 211, 217, 422, 434, 1279, 1477, 2558, 2954, 6541, 8953, 13082, 17906, 39649, 45787, 79298, 91574, 269869, 277543, 539738, 555086, 1889083, 3778166, 8365939, 16731878, 58561573, 117123146]

約数ペア:

[(1, 117123146), (2, 58561573), (7, 16731878), (14, 8365939), (31, 3778166), (62, 1889083), (211, 555086), (217, 539738), (422, 277543), (434, 269869), (1279, 91574), (1477, 79298), (2558, 45787), (2954, 39649), (6541, 17906), (8953, 13082)]