139922068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{244619}}^1$

素因数の和:244647

約数の個数: 24

約数和(自身を含む): 287673120

約数和(自身を除く): 147751052

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 244619, 489238, 978476, 2690809, 3180047, 5381618, 6360094, 10763236, 12720188, 34980517, 69961034, 139922068]

約数ペア:

[(1, 139922068), (2, 69961034), (4, 34980517), (11, 12720188), (13, 10763236), (22, 6360094), (26, 5381618), (44, 3180047), (52, 2690809), (143, 978476), (286, 489238), (572, 244619)]