85373498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{320953}}^1$

素因数の和:320981

約数の個数: 16

約数和(自身を含む): 154057920

約数和(自身を除く): 68684422

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 320953, 641906, 2246671, 4493342, 6098107, 12196214, 42686749, 85373498]

約数ペア:

[(1, 85373498), (2, 42686749), (7, 12196214), (14, 6098107), (19, 4493342), (38, 2246671), (133, 641906), (266, 320953)]