40198054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2339}}^1$

素因数の和:3015

約数の個数: 16

約数和(自身を含む): 65061360

約数和(自身を除く): 24863306

約数列:

[1, 2, 13, 26, 661, 1322, 2339, 4678, 8593, 17186, 30407, 60814, 1546079, 3092158, 20099027, 40198054]

約数ペア:

[(1, 40198054), (2, 20099027), (13, 3092158), (26, 1546079), (661, 60814), (1322, 30407), (2339, 17186), (4678, 8593)]