417431396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 789699456

約数和(自身を除く): 372268060

約数列:

[1, 2, 4, 17, 34, 68, 103, 107, 206, 214, 412, 428, 557, 1114, 1751, 1819, 2228, 3502, 3638, 7004, 7276, 9469, 11021, 18938, 22042, 37876, 44084, 57371, 59599, 114742, 119198, 187357, 229484, 238396, 374714, 749428, 975307, 1013183, 1950614, 2026366, 3901228, 4052732, 6138697, 12277394, 24554788, 104357849, 208715698, 417431396]

約数ペア:

[(1, 417431396), (2, 208715698), (4, 104357849), (17, 24554788), (34, 12277394), (68, 6138697), (103, 4052732), (107, 3901228), (206, 2026366), (214, 1950614), (412, 1013183), (428, 975307), (557, 749428), (1114, 374714), (1751, 238396), (1819, 229484), (2228, 187357), (3502, 119198), (3638, 114742), (7004, 59599), (7276, 57371), (9469, 44084), (11021, 37876), (18938, 22042)]