981085856

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{145303}}^1$

素因数の和:145524

約数の個数: 24

約数和(自身を含む): 1940680224

約数和(自身を除く): 959594368

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1688, 3376, 6752, 145303, 290606, 581212, 1162424, 2324848, 4649696, 30658933, 61317866, 122635732, 245271464, 490542928, 981085856]

約数ペア:

[(1, 981085856), (2, 490542928), (4, 245271464), (8, 122635732), (16, 61317866), (32, 30658933), (211, 4649696), (422, 2324848), (844, 1162424), (1688, 581212), (3376, 290606), (6752, 145303)]