90759998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{341203}}^1$

素因数の和:341231

約数の個数: 16

約数和(自身を含む): 163777920

約数和(自身を除く): 73017922

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 341203, 682406, 2388421, 4776842, 6482857, 12965714, 45379999, 90759998]

約数ペア:

[(1, 90759998), (2, 45379999), (7, 12965714), (14, 6482857), (19, 4776842), (38, 2388421), (133, 682406), (266, 341203)]