74920649

素因数分解:

${\mathrm{17}}^2\times {\mathrm{397}}^1\times {\mathrm{653}}^1$

素因数の和:1084

約数の個数: 12

約数和(自身を含む): 79909644

約数和(自身を除く): 4988995

約数列:

[1, 17, 289, 397, 653, 6749, 11101, 114733, 188717, 259241, 4407097, 74920649]

約数ペア:

[(1, 74920649), (17, 4407097), (289, 259241), (397, 188717), (653, 114733), (6749, 11101)]