2820774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 6243840

約数和(自身を除く): 3423066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 541, 869, 1082, 1623, 1738, 2607, 3246, 5214, 5951, 11902, 17853, 35706, 42739, 85478, 128217, 256434, 470129, 940258, 1410387, 2820774]

約数ペア:

[(1, 2820774), (2, 1410387), (3, 940258), (6, 470129), (11, 256434), (22, 128217), (33, 85478), (66, 42739), (79, 35706), (158, 17853), (237, 11902), (474, 5951), (541, 5214), (869, 3246), (1082, 2607), (1623, 1738)]