13990052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 25428480

約数和(自身を除く): 11438428

約数列:

[1, 2, 4, 31, 62, 124, 257, 439, 514, 878, 1028, 1756, 7967, 13609, 15934, 27218, 31868, 54436, 112823, 225646, 451292, 3497513, 6995026, 13990052]

約数ペア:

[(1, 13990052), (2, 6995026), (4, 3497513), (31, 451292), (62, 225646), (124, 112823), (257, 54436), (439, 31868), (514, 27218), (878, 15934), (1028, 13609), (1756, 7967)]