248445134

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 433770240

約数和(自身を除く): 185325106

約数列:

[1, 2, 7, 14, 73, 146, 283, 511, 566, 859, 1022, 1718, 1981, 3962, 6013, 12026, 20659, 41318, 62707, 125414, 144613, 243097, 289226, 438949, 486194, 877898, 1701679, 3403358, 17746081, 35492162, 124222567, 248445134]

約数ペア:

[(1, 248445134), (2, 124222567), (7, 35492162), (14, 17746081), (73, 3403358), (146, 1701679), (283, 877898), (511, 486194), (566, 438949), (859, 289226), (1022, 243097), (1718, 144613), (1981, 125414), (3962, 62707), (6013, 41318), (12026, 20659)]