1316198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 2322432

約数和(自身を除く): 1006234

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 71, 142, 299, 403, 598, 713, 806, 923, 1426, 1633, 1846, 2201, 3266, 4402, 9269, 18538, 21229, 28613, 42458, 50623, 57226, 101246, 658099, 1316198]

約数ペア:

[(1, 1316198), (2, 658099), (13, 101246), (23, 57226), (26, 50623), (31, 42458), (46, 28613), (62, 21229), (71, 18538), (142, 9269), (299, 4402), (403, 3266), (598, 2201), (713, 1846), (806, 1633), (923, 1426)]