2019947703644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{11579}}^1\times {\mathrm{258061}}^1$

素因数の和:269670

約数の個数: 36

約数和(自身を含む): 3828086546760

約数和(自身を除く): 1808138843116

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 11579, 23158, 46316, 150527, 258061, 301054, 516122, 602108, 1032244, 1956851, 3354793, 3913702, 6709586, 7827404, 13419172, 43612309, 87224618, 174449236, 2988088319, 5976176638, 11952353276, 38845148147, 77690296294, 155380592588, 504986925911, 1009973851822, 2019947703644]

約数ペア:

[(1, 2019947703644), (2, 1009973851822), (4, 504986925911), (13, 155380592588), (26, 77690296294), (52, 38845148147), (169, 11952353276), (338, 5976176638), (676, 2988088319), (11579, 174449236), (23158, 87224618), (46316, 43612309), (150527, 13419172), (258061, 7827404), (301054, 6709586), (516122, 3913702), (602108, 3354793), (1032244, 1956851)]