2420782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 4580352

約数和(自身を除く): 2159570

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 283, 329, 566, 611, 658, 1222, 1981, 3679, 3962, 4277, 7358, 8554, 13301, 25753, 26602, 51506, 93107, 172913, 186214, 345826, 1210391, 2420782]

約数ペア:

[(1, 2420782), (2, 1210391), (7, 345826), (13, 186214), (14, 172913), (26, 93107), (47, 51506), (91, 26602), (94, 25753), (182, 13301), (283, 8554), (329, 7358), (566, 4277), (611, 3962), (658, 3679), (1222, 1981)]