1982280306

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{247847}}^1$

素因数の和:247926

約数の個数: 32

約数和(自身を含む): 4187639808

約数和(自身を除く): 2205359502

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 247847, 495694, 743541, 1487082, 7683257, 10657421, 15366514, 21314842, 23049771, 31972263, 46099542, 63944526, 330380051, 660760102, 991140153, 1982280306]

約数ペア:

[(1, 1982280306), (2, 991140153), (3, 660760102), (6, 330380051), (31, 63944526), (43, 46099542), (62, 31972263), (86, 23049771), (93, 21314842), (129, 15366514), (186, 10657421), (258, 7683257), (1333, 1487082), (2666, 743541), (3999, 495694), (7998, 247847)]