2019924686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{3559}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 3315755520

約数和(自身を除く): 1295830834

約数列:

[1, 2, 13, 26, 83, 166, 263, 526, 1079, 2158, 3419, 3559, 6838, 7118, 21829, 43658, 46267, 92534, 283777, 295397, 567554, 590794, 936017, 1872034, 3840161, 7680322, 12168221, 24336442, 77689411, 155378822, 1009962343, 2019924686]

約数ペア:

[(1, 2019924686), (2, 1009962343), (13, 155378822), (26, 77689411), (83, 24336442), (166, 12168221), (263, 7680322), (526, 3840161), (1079, 1872034), (2158, 936017), (3419, 590794), (3559, 567554), (6838, 295397), (7118, 283777), (21829, 92534), (43658, 46267)]