939928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 1939140

約数和(自身を除く): 999212

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 971, 1942, 3884, 7768, 10681, 21362, 42724, 85448, 117491, 234982, 469964, 939928]

約数ペア:

[(1, 939928), (2, 469964), (4, 234982), (8, 117491), (11, 85448), (22, 42724), (44, 21362), (88, 10681), (121, 7768), (242, 3884), (484, 1942), (968, 971)]