306609842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1990973}}^1$

素因数の和:1990993

約数の個数: 16

約数和(自身を含む): 573400512

約数和(自身を除く): 266790670

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1990973, 3981946, 13936811, 21900703, 27873622, 43801406, 153304921, 306609842]

約数ペア:

[(1, 306609842), (2, 153304921), (7, 43801406), (11, 27873622), (14, 21900703), (22, 13936811), (77, 3981946), (154, 1990973)]