1900162316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{22133}}^1$

素因数の和:22290

約数の個数: 36

約数和(自身を含む): 3629267712

約数和(自身を除く): 1729105396

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 1651, 3302, 6604, 21463, 22133, 42926, 44266, 85852, 88532, 287729, 575458, 1150916, 2810891, 3740477, 5621782, 7480954, 11243564, 14961908, 36541583, 73083166, 146166332, 475040579, 950081158, 1900162316]

約数ペア:

[(1, 1900162316), (2, 950081158), (4, 475040579), (13, 146166332), (26, 73083166), (52, 36541583), (127, 14961908), (169, 11243564), (254, 7480954), (338, 5621782), (508, 3740477), (676, 2810891), (1651, 1150916), (3302, 575458), (6604, 287729), (21463, 88532), (22133, 85852), (42926, 44266)]