6942290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 13399344

約数和(自身を除く): 6457054

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 421, 485, 842, 970, 1649, 2105, 3298, 4210, 7157, 8245, 14314, 16490, 35785, 40837, 71570, 81674, 204185, 408370, 694229, 1388458, 3471145, 6942290]

約数ペア:

[(1, 6942290), (2, 3471145), (5, 1388458), (10, 694229), (17, 408370), (34, 204185), (85, 81674), (97, 71570), (170, 40837), (194, 35785), (421, 16490), (485, 14314), (842, 8245), (970, 7157), (1649, 4210), (2105, 3298)]