917490244

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{172331}}^1$

素因数の和:172368

約数の個数: 24

約数和(自身を含む): 1766058336

約数和(自身を除く): 848568092

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 172331, 344662, 689324, 1895641, 3791282, 7582564, 20852051, 41704102, 83408204, 229372561, 458745122, 917490244]

約数ペア:

[(1, 917490244), (2, 458745122), (4, 229372561), (11, 83408204), (22, 41704102), (44, 20852051), (121, 7582564), (242, 3791282), (484, 1895641), (1331, 689324), (2662, 344662), (5324, 172331)]