2010436417

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 2452222080

約数和(自身を除く): 441785663

約数列:

[1, 11, 19, 23, 121, 193, 197, 209, 253, 437, 2123, 2167, 2299, 2783, 3667, 3743, 4439, 4531, 4807, 23353, 23837, 38021, 40337, 41173, 48829, 49841, 52877, 84341, 86089, 418231, 443707, 452903, 537119, 548251, 722399, 874483, 927751, 946979, 4600541, 7946389, 9619313, 10205261, 10416769, 16615177, 87410279, 105812443, 182766947, 2010436417]

約数ペア:

[(1, 2010436417), (11, 182766947), (19, 105812443), (23, 87410279), (121, 16615177), (193, 10416769), (197, 10205261), (209, 9619313), (253, 7946389), (437, 4600541), (2123, 946979), (2167, 927751), (2299, 874483), (2783, 722399), (3667, 548251), (3743, 537119), (4439, 452903), (4531, 443707), (4807, 418231), (23353, 86089), (23837, 84341), (38021, 52877), (40337, 49841), (41173, 48829)]