385269486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{72229}}^1$

素因数の和:72368

約数の個数: 32

約数和(自身を含む): 887562240

約数和(自身を除く): 502292754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 72229, 144458, 216687, 433374, 505603, 1011206, 1516809, 3033618, 9173083, 18346166, 27519249, 55038498, 64211581, 128423162, 192634743, 385269486]

約数ペア:

[(1, 385269486), (2, 192634743), (3, 128423162), (6, 64211581), (7, 55038498), (14, 27519249), (21, 18346166), (42, 9173083), (127, 3033618), (254, 1516809), (381, 1011206), (762, 505603), (889, 433374), (1778, 216687), (2667, 144458), (5334, 72229)]