509048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 1069200

約数和(自身を除く): 560152

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 197, 323, 394, 646, 788, 1292, 1576, 2584, 3349, 3743, 6698, 7486, 13396, 14972, 26792, 29944, 63631, 127262, 254524, 509048]

約数ペア:

[(1, 509048), (2, 254524), (4, 127262), (8, 63631), (17, 29944), (19, 26792), (34, 14972), (38, 13396), (68, 7486), (76, 6698), (136, 3743), (152, 3349), (197, 2584), (323, 1576), (394, 1292), (646, 788)]