2078273406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31488991}}^1$

素因数の和:31489007

約数の個数: 16

約数和(自身を含む): 4534414848

約数和(自身を除く): 2456141442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 31488991, 62977982, 94466973, 188933946, 346378901, 692757802, 1039136703, 2078273406]

約数ペア:

[(1, 2078273406), (2, 1039136703), (3, 692757802), (6, 346378901), (11, 188933946), (22, 94466973), (33, 62977982), (66, 31488991)]