2930954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 4774560

約数和(自身を除く): 1843606

約数列:

[1, 2, 13, 26, 139, 278, 811, 1622, 1807, 3614, 10543, 21086, 112729, 225458, 1465477, 2930954]

約数ペア:

[(1, 2930954), (2, 1465477), (13, 225458), (26, 112729), (139, 21086), (278, 10543), (811, 3614), (1622, 1807)]