673940476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{859}}^1\times {\mathrm{1621}}^1$

素因数の和:2506

約数の個数: 36

約数和(自身を含む): 1298670520

約数和(自身を除く): 624730044

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 859, 1621, 1718, 3242, 3436, 6484, 9449, 17831, 18898, 35662, 37796, 71324, 103939, 196141, 207878, 392282, 415756, 784564, 1392439, 2784878, 5569756, 15316829, 30633658, 61267316, 168485119, 336970238, 673940476]

約数ペア:

[(1, 673940476), (2, 336970238), (4, 168485119), (11, 61267316), (22, 30633658), (44, 15316829), (121, 5569756), (242, 2784878), (484, 1392439), (859, 784564), (1621, 415756), (1718, 392282), (3242, 207878), (3436, 196141), (6484, 103939), (9449, 71324), (17831, 37796), (18898, 35662)]