2986709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 3421440

約数和(自身を除く): 434731

約数列:

[1, 11, 47, 53, 109, 517, 583, 1199, 2491, 5123, 5777, 27401, 56353, 63547, 271519, 2986709]

約数ペア:

[(1, 2986709), (11, 271519), (47, 63547), (53, 56353), (109, 27401), (517, 5777), (583, 5123), (1199, 2491)]