388320954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{48407}}^1$

素因数の和:48610

約数の個数: 32

約数和(自身を含む): 892256256

約数和(自身を除く): 503935302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 4011, 8022, 48407, 96814, 145221, 290442, 338849, 677698, 1016547, 2033094, 9245737, 18491474, 27737211, 55474422, 64720159, 129440318, 194160477, 388320954]

約数ペア:

[(1, 388320954), (2, 194160477), (3, 129440318), (6, 64720159), (7, 55474422), (14, 27737211), (21, 18491474), (42, 9245737), (191, 2033094), (382, 1016547), (573, 677698), (1146, 338849), (1337, 290442), (2674, 145221), (4011, 96814), (8022, 48407)]