2815672276

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 5116825728

約数和(自身を除く): 2301153452

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 283, 284, 566, 661, 1132, 1322, 2644, 3763, 7526, 14999, 15052, 20093, 29998, 35033, 40186, 46931, 59996, 70066, 80372, 93862, 140132, 187063, 187724, 374126, 748252, 1064929, 2129858, 2487343, 4259716, 4974686, 9914339, 9949372, 13281473, 19828678, 26562946, 39657356, 53125892, 703918069, 1407836138, 2815672276]

約数ペア:

[(1, 2815672276), (2, 1407836138), (4, 703918069), (53, 53125892), (71, 39657356), (106, 26562946), (142, 19828678), (212, 13281473), (283, 9949372), (284, 9914339), (566, 4974686), (661, 4259716), (1132, 2487343), (1322, 2129858), (2644, 1064929), (3763, 748252), (7526, 374126), (14999, 187724), (15052, 187063), (20093, 140132), (29998, 93862), (35033, 80372), (40186, 70066), (46931, 59996)]