143991484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{395581}}^1$

素因数の和:395605

約数の個数: 24

約数和(自身を含む): 310136288

約数和(自身を除く): 166144804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 395581, 791162, 1582324, 2769067, 5142553, 5538134, 10285106, 11076268, 20570212, 35997871, 71995742, 143991484]

約数ペア:

[(1, 143991484), (2, 71995742), (4, 35997871), (7, 20570212), (13, 11076268), (14, 10285106), (26, 5538134), (28, 5142553), (52, 2769067), (91, 1582324), (182, 791162), (364, 395581)]