656053188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{459421}}^1$

素因数の和:459452

約数の個数: 48

約数和(自身を含む): 1852389504

約数和(自身を除く): 1196336316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 459421, 918842, 1378263, 1837684, 2756526, 3215947, 5513052, 6431894, 7810157, 9647841, 12863788, 15620314, 19295682, 23430471, 31240628, 38591364, 46860942, 54671099, 93721884, 109342198, 164013297, 218684396, 328026594, 656053188]

約数ペア:

[(1, 656053188), (2, 328026594), (3, 218684396), (4, 164013297), (6, 109342198), (7, 93721884), (12, 54671099), (14, 46860942), (17, 38591364), (21, 31240628), (28, 23430471), (34, 19295682), (42, 15620314), (51, 12863788), (68, 9647841), (84, 7810157), (102, 6431894), (119, 5513052), (204, 3215947), (238, 2756526), (357, 1837684), (476, 1378263), (714, 918842), (1428, 459421)]