4589992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 9614880

約数和(自身を除く): 5024888

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1213, 1892, 2426, 3784, 4852, 9704, 13343, 26686, 52159, 53372, 104318, 106744, 208636, 417272, 573749, 1147498, 2294996, 4589992]

約数ペア:

[(1, 4589992), (2, 2294996), (4, 1147498), (8, 573749), (11, 417272), (22, 208636), (43, 106744), (44, 104318), (86, 53372), (88, 52159), (172, 26686), (344, 13343), (473, 9704), (946, 4852), (1213, 3784), (1892, 2426)]