122111408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{448939}}^1$

素因数の和:448964

約数の個数: 20

約数和(自身を含む): 250508520

約数和(自身を除く): 128397112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 448939, 897878, 1795756, 3591512, 7183024, 7631963, 15263926, 30527852, 61055704, 122111408]

約数ペア:

[(1, 122111408), (2, 61055704), (4, 30527852), (8, 15263926), (16, 7631963), (17, 7183024), (34, 3591512), (68, 1795756), (136, 897878), (272, 448939)]