990567094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1552613}}^1$

素因数の和:1552655

約数の個数: 16

約数和(自身を含む): 1676823120

約数和(自身を除く): 686256026

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 1552613, 3105226, 17078743, 34157486, 45025777, 90051554, 495283547, 990567094]

約数ペア:

[(1, 990567094), (2, 495283547), (11, 90051554), (22, 45025777), (29, 34157486), (58, 17078743), (319, 3105226), (638, 1552613)]