38970890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{556727}}^1$

素因数の和:556741

約数の個数: 16

約数和(自身を含む): 80168832

約数和(自身を除く): 41197942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 556727, 1113454, 2783635, 3897089, 5567270, 7794178, 19485445, 38970890]

約数ペア:

[(1, 38970890), (2, 19485445), (5, 7794178), (7, 5567270), (10, 3897089), (14, 2783635), (35, 1113454), (70, 556727)]