2984505890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1032701}}^1$

素因数の和:1032742

約数の個数: 24

約数和(自身を含む): 5706711252

約数和(自身を除く): 2722205362

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 1032701, 2065402, 5163505, 10327010, 17555917, 35111834, 87779585, 175559170, 298450589, 596901178, 1492252945, 2984505890]

約数ペア:

[(1, 2984505890), (2, 1492252945), (5, 596901178), (10, 298450589), (17, 175559170), (34, 87779585), (85, 35111834), (170, 17555917), (289, 10327010), (578, 5163505), (1445, 2065402), (2890, 1032701)]