285819618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{70157}}^1$

素因数の和:70266

約数の個数: 32

約数和(自身を含む): 660046464

約数和(自身を除く): 374226846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 70157, 140314, 210471, 420942, 491099, 982198, 1473297, 2946594, 6805229, 13610458, 20415687, 40831374, 47636603, 95273206, 142909809, 285819618]

約数ペア:

[(1, 285819618), (2, 142909809), (3, 95273206), (6, 47636603), (7, 40831374), (14, 20415687), (21, 13610458), (42, 6805229), (97, 2946594), (194, 1473297), (291, 982198), (582, 491099), (679, 420942), (1358, 210471), (2037, 140314), (4074, 70157)]