2021569792

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{717887}}^1$

素因数の和:717914

約数の個数: 36

約数和(自身を含む): 4402089216

約数和(自身を除く): 2380519424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 717887, 1435774, 2871548, 5743096, 7896757, 11486192, 15793514, 22972384, 31587028, 45944768, 63174056, 91889536, 126348112, 183779072, 252696224, 505392448, 1010784896, 2021569792]

約数ペア:

[(1, 2021569792), (2, 1010784896), (4, 505392448), (8, 252696224), (11, 183779072), (16, 126348112), (22, 91889536), (32, 63174056), (44, 45944768), (64, 31587028), (88, 22972384), (128, 15793514), (176, 11486192), (256, 7896757), (352, 5743096), (704, 2871548), (1408, 1435774), (2816, 717887)]