4200014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 7934976

約数和(自身を除く): 3734962

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 491, 611, 658, 982, 1222, 3437, 4277, 6383, 6874, 8554, 12766, 23077, 44681, 46154, 89362, 161539, 300001, 323078, 600002, 2100007, 4200014]

約数ペア:

[(1, 4200014), (2, 2100007), (7, 600002), (13, 323078), (14, 300001), (26, 161539), (47, 89362), (91, 46154), (94, 44681), (182, 23077), (329, 12766), (491, 8554), (611, 6874), (658, 6383), (982, 4277), (1222, 3437)]