390385722

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{9091}}^1$

素因数の和:9534

約数の個数: 32

約数和(自身を含む): 828753984

約数和(自身を除く): 438368262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 421, 842, 1263, 2526, 7157, 9091, 14314, 18182, 21471, 27273, 42942, 54546, 154547, 309094, 463641, 927282, 3827311, 7654622, 11481933, 22963866, 65064287, 130128574, 195192861, 390385722]

約数ペア:

[(1, 390385722), (2, 195192861), (3, 130128574), (6, 65064287), (17, 22963866), (34, 11481933), (51, 7654622), (102, 3827311), (421, 927282), (842, 463641), (1263, 309094), (2526, 154547), (7157, 54546), (9091, 42942), (14314, 27273), (18182, 21471)]