128429782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{48907}}^1$

素因数の和:49023

約数の個数: 16

約数和(自身を含む): 209521872

約数和(自身を除く): 81092090

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 48907, 97814, 635791, 1271582, 4939607, 9879214, 64214891, 128429782]

約数ペア:

[(1, 128429782), (2, 64214891), (13, 9879214), (26, 4939607), (101, 1271582), (202, 635791), (1313, 97814), (2626, 48907)]