7921186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 14853888

約数和(自身を除く): 6932702

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 613, 923, 994, 1226, 1846, 4291, 6461, 7969, 8582, 12922, 15938, 43523, 55783, 87046, 111566, 304661, 565799, 609322, 1131598, 3960593, 7921186]

約数ペア:

[(1, 7921186), (2, 3960593), (7, 1131598), (13, 609322), (14, 565799), (26, 304661), (71, 111566), (91, 87046), (142, 55783), (182, 43523), (497, 15938), (613, 12922), (923, 8582), (994, 7969), (1226, 6461), (1846, 4291)]