814732268

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2003}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 1660915200

約数和(自身を除く): 846182932

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 199, 292, 398, 511, 796, 1022, 1393, 2003, 2044, 2786, 4006, 5572, 8012, 14021, 14527, 28042, 29054, 56084, 58108, 101689, 146219, 203378, 292438, 398597, 406756, 584876, 797194, 1023533, 1594388, 2047066, 2790179, 4094132, 5580358, 11160716, 29097581, 58195162, 116390324, 203683067, 407366134, 814732268]

約数ペア:

[(1, 814732268), (2, 407366134), (4, 203683067), (7, 116390324), (14, 58195162), (28, 29097581), (73, 11160716), (146, 5580358), (199, 4094132), (292, 2790179), (398, 2047066), (511, 1594388), (796, 1023533), (1022, 797194), (1393, 584876), (2003, 406756), (2044, 398597), (2786, 292438), (4006, 203378), (5572, 146219), (8012, 101689), (14021, 58108), (14527, 56084), (28042, 29054)]