2013800390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{487603}}^1$

素因数の和:487676

約数の個数: 32

約数和(自身を含む): 4212898560

約数和(自身を除く): 2199098170

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 487603, 975206, 2438015, 3413221, 4876030, 6826442, 17066105, 28768577, 34132210, 57537154, 143842885, 201380039, 287685770, 402760078, 1006900195, 2013800390]

約数ペア:

[(1, 2013800390), (2, 1006900195), (5, 402760078), (7, 287685770), (10, 201380039), (14, 143842885), (35, 57537154), (59, 34132210), (70, 28768577), (118, 17066105), (295, 6826442), (413, 4876030), (590, 3413221), (826, 2438015), (2065, 975206), (4130, 487603)]