1085854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:672

約数の個数: 24

約数和(自身を含む): 2049264

約数和(自身を除く): 963410

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 641, 847, 1282, 1694, 4487, 7051, 8974, 14102, 49357, 77561, 98714, 155122, 542927, 1085854]

約数ペア:

[(1, 1085854), (2, 542927), (7, 155122), (11, 98714), (14, 77561), (22, 49357), (77, 14102), (121, 8974), (154, 7051), (242, 4487), (641, 1694), (847, 1282)]