744672214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{13217}}^1$

素因数の和:13440

約数の個数: 32

約数和(自身を含む): 1319050656

約数和(自身を除く): 574378442

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 286, 394, 2167, 2561, 4334, 5122, 13217, 26434, 28171, 56342, 145387, 171821, 290774, 343642, 1890031, 2603749, 3780062, 5207498, 28641239, 33848737, 57282478, 67697474, 372336107, 744672214]

約数ペア:

[(1, 744672214), (2, 372336107), (11, 67697474), (13, 57282478), (22, 33848737), (26, 28641239), (143, 5207498), (197, 3780062), (286, 2603749), (394, 1890031), (2167, 343642), (2561, 290774), (4334, 171821), (5122, 145387), (13217, 56342), (26434, 28171)]