133949936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{492463}}^1$

素因数の和:492488

約数の個数: 20

約数和(自身を含む): 274794912

約数和(自身を除く): 140844976

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 492463, 984926, 1969852, 3939704, 7879408, 8371871, 16743742, 33487484, 66974968, 133949936]

約数ペア:

[(1, 133949936), (2, 66974968), (4, 33487484), (8, 16743742), (16, 8371871), (17, 7879408), (34, 3939704), (68, 1969852), (136, 984926), (272, 492463)]