504890864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{1163}}^1$

素因数の和:1845

約数の個数: 40

約数和(自身を含む): 1003423872

約数和(自身を除く): 498533008

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 631, 688, 1163, 1262, 2326, 2524, 4652, 5048, 9304, 10096, 18608, 27133, 50009, 54266, 100018, 108532, 200036, 217064, 400072, 434128, 733853, 800144, 1467706, 2935412, 5870824, 11741648, 31555679, 63111358, 126222716, 252445432, 504890864]

約数ペア:

[(1, 504890864), (2, 252445432), (4, 126222716), (8, 63111358), (16, 31555679), (43, 11741648), (86, 5870824), (172, 2935412), (344, 1467706), (631, 800144), (688, 733853), (1163, 434128), (1262, 400072), (2326, 217064), (2524, 200036), (4652, 108532), (5048, 100018), (9304, 54266), (10096, 50009), (18608, 27133)]