212946136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2047559}}^1$

素因数の和:2047578

約数の個数: 16

約数和(自身を含む): 429987600

約数和(自身を除く): 217041464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2047559, 4095118, 8190236, 16380472, 26618267, 53236534, 106473068, 212946136]

約数ペア:

[(1, 212946136), (2, 106473068), (4, 53236534), (8, 26618267), (13, 16380472), (26, 8190236), (52, 4095118), (104, 2047559)]