289012922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{797}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 484009344

約数和(自身を除く): 194996422

約数列:

[1, 2, 11, 22, 53, 106, 311, 583, 622, 797, 1166, 1594, 3421, 6842, 8767, 16483, 17534, 32966, 42241, 84482, 181313, 247867, 362626, 464651, 495734, 929302, 2726537, 5453074, 13136951, 26273902, 144506461, 289012922]

約数ペア:

[(1, 289012922), (2, 144506461), (11, 26273902), (22, 13136951), (53, 5453074), (106, 2726537), (311, 929302), (583, 495734), (622, 464651), (797, 362626), (1166, 247867), (1594, 181313), (3421, 84482), (6842, 42241), (8767, 32966), (16483, 17534)]