121445566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{240011}}^1$

素因数の和:240047

約数の個数: 16

約数和(自身を含む): 207370368

約数和(自身を除く): 85924802

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 240011, 480022, 2640121, 5280242, 5520253, 11040506, 60722783, 121445566]

約数ペア:

[(1, 121445566), (2, 60722783), (11, 11040506), (22, 5520253), (23, 5280242), (46, 2640121), (253, 480022), (506, 240011)]