1967225876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{336163}}^1$

素因数の和:336204

約数の個数: 48

約数和(自身を含む): 4518044160

約数和(自身を除く): 2550818284

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 336163, 672326, 1344652, 2353141, 3697793, 4706282, 6387097, 7395586, 9412564, 12774194, 14791172, 25548388, 25884551, 44709679, 51769102, 70258067, 89419358, 103538204, 140516134, 178838716, 281032268, 491806469, 983612938, 1967225876]

約数ペア:

[(1, 1967225876), (2, 983612938), (4, 491806469), (7, 281032268), (11, 178838716), (14, 140516134), (19, 103538204), (22, 89419358), (28, 70258067), (38, 51769102), (44, 44709679), (76, 25884551), (77, 25548388), (133, 14791172), (154, 12774194), (209, 9412564), (266, 7395586), (308, 6387097), (418, 4706282), (532, 3697793), (836, 2353141), (1463, 1344652), (2926, 672326), (5852, 336163)]