2897788592

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{6949}}^1$

素因数の和:7413

約数の個数: 40

約数和(自身を含む): 5713734000

約数和(自身を除く): 2815945408

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 389, 536, 778, 1072, 1556, 3112, 6224, 6949, 13898, 26063, 27796, 52126, 55592, 104252, 111184, 208504, 417008, 465583, 931166, 1862332, 2703161, 3724664, 5406322, 7449328, 10812644, 21625288, 43250576, 181111787, 362223574, 724447148, 1448894296, 2897788592]

約数ペア:

[(1, 2897788592), (2, 1448894296), (4, 724447148), (8, 362223574), (16, 181111787), (67, 43250576), (134, 21625288), (268, 10812644), (389, 7449328), (536, 5406322), (778, 3724664), (1072, 2703161), (1556, 1862332), (3112, 931166), (6224, 465583), (6949, 417008), (13898, 208504), (26063, 111184), (27796, 104252), (52126, 55592)]