1009256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 2063880

約数和(自身を除く): 1054624

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 181, 328, 362, 697, 724, 1394, 1448, 2788, 3077, 5576, 6154, 7421, 12308, 14842, 24616, 29684, 59368, 126157, 252314, 504628, 1009256]

約数ペア:

[(1, 1009256), (2, 504628), (4, 252314), (8, 126157), (17, 59368), (34, 29684), (41, 24616), (68, 14842), (82, 12308), (136, 7421), (164, 6154), (181, 5576), (328, 3077), (362, 2788), (697, 1448), (724, 1394)]