2157946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9067}}^1$

素因数の和:9093

約数の個数: 16

約数和(自身を含む): 3917376

約数和(自身を除く): 1759430

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 9067, 18134, 63469, 126938, 154139, 308278, 1078973, 2157946]

約数ペア:

[(1, 2157946), (2, 1078973), (7, 308278), (14, 154139), (17, 126938), (34, 63469), (119, 18134), (238, 9067)]