803220964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{129803}}^1$

素因数の和:129844

約数の個数: 48

約数和(自身を含む): 1831794048

約数和(自身を除く): 1028573084

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 129803, 259606, 519212, 908621, 1687439, 1817242, 2206651, 3374878, 3634484, 4413302, 6749756, 8826604, 11812073, 15446557, 23624146, 28686463, 30893114, 47248292, 57372926, 61786228, 114745852, 200805241, 401610482, 803220964]

約数ペア:

[(1, 803220964), (2, 401610482), (4, 200805241), (7, 114745852), (13, 61786228), (14, 57372926), (17, 47248292), (26, 30893114), (28, 28686463), (34, 23624146), (52, 15446557), (68, 11812073), (91, 8826604), (119, 6749756), (182, 4413302), (221, 3634484), (238, 3374878), (364, 2206651), (442, 1817242), (476, 1687439), (884, 908621), (1547, 519212), (3094, 259606), (6188, 129803)]