394476

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 935424

約数和(自身を除く): 540948

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 463, 852, 926, 1389, 1852, 2778, 5556, 32873, 65746, 98619, 131492, 197238, 394476]

約数ペア:

[(1, 394476), (2, 197238), (3, 131492), (4, 98619), (6, 65746), (12, 32873), (71, 5556), (142, 2778), (213, 1852), (284, 1389), (426, 926), (463, 852)]