1490272894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{52963}}^1$

素因数の和:54255

約数の個数: 16

約数和(自身を含む): 2440581120

約数和(自身を除く): 950308226

約数列:

[1, 2, 11, 22, 1279, 2558, 14069, 28138, 52963, 105926, 582593, 1165186, 67739677, 135479354, 745136447, 1490272894]

約数ペア:

[(1, 1490272894), (2, 745136447), (11, 135479354), (22, 67739677), (1279, 1165186), (2558, 582593), (14069, 105926), (28138, 52963)]