1944781058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{875239}}^1$

素因数の和:875353

約数の個数: 16

約数和(自身を含む): 3213881280

約数和(自身を除く): 1269100222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 875239, 1750478, 9627629, 19255258, 88399139, 176798278, 972390529, 1944781058]

約数ペア:

[(1, 1944781058), (2, 972390529), (11, 176798278), (22, 88399139), (101, 19255258), (202, 9627629), (1111, 1750478), (2222, 875239)]