8449193390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1801}}^1\times {\mathrm{42649}}^1$

素因数の和:44468

約数の個数: 32

約数和(自身を含む): 16600744800

約数和(自身を除く): 8151551410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1801, 3602, 9005, 18010, 19811, 39622, 42649, 85298, 99055, 198110, 213245, 426490, 469139, 938278, 2345695, 4691390, 76810849, 153621698, 384054245, 768108490, 844919339, 1689838678, 4224596695, 8449193390]

約数ペア:

[(1, 8449193390), (2, 4224596695), (5, 1689838678), (10, 844919339), (11, 768108490), (22, 384054245), (55, 153621698), (110, 76810849), (1801, 4691390), (3602, 2345695), (9005, 938278), (18010, 469139), (19811, 426490), (39622, 213245), (42649, 198110), (85298, 99055)]