13408720784822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{28631}}^1\times {\mathrm{21481}}^1$

素因数の和:51116

約数の個数: 32

約数和(自身を含む): 21965473548288

約数和(自身を除く): 8556752763466

約数列:

[1, 2, 11, 22, 991, 1982, 10901, 21481, 21802, 28631, 42962, 57262, 236291, 314941, 472582, 629882, 21287671, 28373321, 42575342, 56746642, 234164381, 312106531, 468328762, 615022511, 624213062, 1230045022, 6765247621, 13530495242, 609487308401, 1218974616802, 6704360392411, 13408720784822]

約数ペア:

[(1, 13408720784822), (2, 6704360392411), (11, 1218974616802), (22, 609487308401), (991, 13530495242), (1982, 6765247621), (10901, 1230045022), (21481, 624213062), (21802, 615022511), (28631, 468328762), (42962, 312106531), (57262, 234164381), (236291, 56746642), (314941, 42575342), (472582, 28373321), (629882, 21287671)]