131497346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{72973}}^1$

素因数の和:73045

約数の個数: 16

約数和(自身を含む): 212792184

約数和(自身を除く): 81294838

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 72973, 145946, 1240541, 2481082, 3867569, 7735138, 65748673, 131497346]

約数ペア:

[(1, 131497346), (2, 65748673), (17, 7735138), (34, 3867569), (53, 2481082), (106, 1240541), (901, 145946), (1802, 72973)]