561250976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{122651}}^1$

素因数の和:122685

約数の個数: 48

約数和(自身を含む): 1298148768

約数和(自身を除く): 736897792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 122651, 245302, 490604, 981208, 1349161, 1594463, 1962416, 2698322, 3188926, 3924832, 5396644, 6377852, 10793288, 12755704, 17539093, 21586576, 25511408, 35078186, 43173152, 51022816, 70156372, 140312744, 280625488, 561250976]

約数ペア:

[(1, 561250976), (2, 280625488), (4, 140312744), (8, 70156372), (11, 51022816), (13, 43173152), (16, 35078186), (22, 25511408), (26, 21586576), (32, 17539093), (44, 12755704), (52, 10793288), (88, 6377852), (104, 5396644), (143, 3924832), (176, 3188926), (208, 2698322), (286, 1962416), (352, 1594463), (416, 1349161), (572, 981208), (1144, 490604), (2288, 245302), (4576, 122651)]