287282014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1109}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 481917600

約数和(自身を除く): 194635586

約数列:

[1, 2, 17, 19, 34, 38, 323, 401, 646, 802, 1109, 2218, 6817, 7619, 13634, 15238, 18853, 21071, 37706, 42142, 129523, 259046, 358207, 444709, 716414, 889418, 7560053, 8449471, 15120106, 16898942, 143641007, 287282014]

約数ペア:

[(1, 287282014), (2, 143641007), (17, 16898942), (19, 15120106), (34, 8449471), (38, 7560053), (323, 889418), (401, 716414), (646, 444709), (802, 358207), (1109, 259046), (2218, 129523), (6817, 42142), (7619, 37706), (13634, 21071), (15238, 18853)]