738683608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{17891}}^1$

素因数の和:18307

約数の個数: 32

約数和(自身を含む): 1495413360

約数和(自身を除く): 756729752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 3176, 5161, 10322, 17891, 20644, 35782, 41288, 71564, 143128, 232583, 465166, 930332, 1860664, 7102727, 14205454, 28410908, 56821816, 92335451, 184670902, 369341804, 738683608]

約数ペア:

[(1, 738683608), (2, 369341804), (4, 184670902), (8, 92335451), (13, 56821816), (26, 28410908), (52, 14205454), (104, 7102727), (397, 1860664), (794, 930332), (1588, 465166), (3176, 232583), (5161, 143128), (10322, 71564), (17891, 41288), (20644, 35782)]