298072558

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{130619}}^1$

素因数の和:130791

約数の個数: 16

約数和(自身を含む): 514120320

約数和(自身を除く): 216047762

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 130619, 261238, 914333, 1828666, 21290897, 42581794, 149036279, 298072558]

約数ペア:

[(1, 298072558), (2, 149036279), (7, 42581794), (14, 21290897), (163, 1828666), (326, 914333), (1141, 261238), (2282, 130619)]