138595236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{888431}}^1$

素因数の和:888451

約数の個数: 24

約数和(自身を含む): 348265344

約数和(自身を除く): 209670108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 888431, 1776862, 2665293, 3553724, 5330586, 10661172, 11549603, 23099206, 34648809, 46198412, 69297618, 138595236]

約数ペア:

[(1, 138595236), (2, 69297618), (3, 46198412), (4, 34648809), (6, 23099206), (12, 11549603), (13, 10661172), (26, 5330586), (39, 3553724), (52, 2665293), (78, 1776862), (156, 888431)]