7494190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 14834016

約数和(自身を除く): 7339826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 353, 386, 706, 965, 1765, 1930, 2123, 3530, 3883, 4246, 7766, 10615, 19415, 21230, 38830, 68129, 136258, 340645, 681290, 749419, 1498838, 3747095, 7494190]

約数ペア:

[(1, 7494190), (2, 3747095), (5, 1498838), (10, 749419), (11, 681290), (22, 340645), (55, 136258), (110, 68129), (193, 38830), (353, 21230), (386, 19415), (706, 10615), (965, 7766), (1765, 4246), (1930, 3883), (2123, 3530)]