138193714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{17749}}^1$

素因数の和:17997

約数の個数: 16

約数和(自身を含む): 220455000

約数和(自身を除く): 82261286

約数列:

[1, 2, 17, 34, 229, 458, 3893, 7786, 17749, 35498, 301733, 603466, 4064521, 8129042, 69096857, 138193714]

約数ペア:

[(1, 138193714), (2, 69096857), (17, 8129042), (34, 4064521), (229, 603466), (458, 301733), (3893, 35498), (7786, 17749)]