2123806421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{76103}}^1$

素因数の和:76216

約数の個数: 16

約数和(自身を含む): 2410974720

約数和(自身を除く): 287168299

約数列:

[1, 11, 43, 59, 473, 649, 2537, 27907, 76103, 837133, 3272429, 4490077, 35996719, 49390847, 193073311, 2123806421]

約数ペア:

[(1, 2123806421), (11, 193073311), (43, 49390847), (59, 35996719), (473, 4490077), (649, 3272429), (2537, 837133), (27907, 76103)]