292947340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2092481}}^1$

素因数の和:2092497

約数の個数: 24

約数和(自身を含む): 703073952

約数和(自身を除く): 410126612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2092481, 4184962, 8369924, 10462405, 14647367, 20924810, 29294734, 41849620, 58589468, 73236835, 146473670, 292947340]

約数ペア:

[(1, 292947340), (2, 146473670), (4, 73236835), (5, 58589468), (7, 41849620), (10, 29294734), (14, 20924810), (20, 14647367), (28, 10462405), (35, 8369924), (70, 4184962), (140, 2092481)]