13889726576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2545771}}^1$

素因数の和:2545821

約数の個数: 40

約数和(自身を含む): 30304869888

約数和(自身を除く): 16415143312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 2545771, 5091542, 10183084, 20366168, 28003481, 40732336, 56006962, 78918901, 112013924, 157837802, 224027848, 315675604, 448055696, 631351208, 868107911, 1262702416, 1736215822, 3472431644, 6944863288, 13889726576]

約数ペア:

[(1, 13889726576), (2, 6944863288), (4, 3472431644), (8, 1736215822), (11, 1262702416), (16, 868107911), (22, 631351208), (31, 448055696), (44, 315675604), (62, 224027848), (88, 157837802), (124, 112013924), (176, 78918901), (248, 56006962), (341, 40732336), (496, 28003481), (682, 20366168), (1364, 10183084), (2728, 5091542), (5456, 2545771)]