129948434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 250967808

約数和(自身を除く): 121019374

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 451, 574, 847, 902, 1694, 1871, 3157, 3742, 4961, 6314, 9922, 13097, 20581, 26194, 34727, 41162, 69454, 76711, 144067, 153422, 226391, 288134, 452782, 536977, 843821, 1073954, 1584737, 1687642, 3169474, 5906747, 9282031, 11813494, 18564062, 64974217, 129948434]

約数ペア:

[(1, 129948434), (2, 64974217), (7, 18564062), (11, 11813494), (14, 9282031), (22, 5906747), (41, 3169474), (77, 1687642), (82, 1584737), (121, 1073954), (154, 843821), (242, 536977), (287, 452782), (451, 288134), (574, 226391), (847, 153422), (902, 144067), (1694, 76711), (1871, 69454), (3157, 41162), (3742, 34727), (4961, 26194), (6314, 20581), (9922, 13097)]