2028643141

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191039}}^1$

素因数の和:191124

約数の個数: 16

約数和(自身を含む): 2439198720

約数和(自身を除く): 410555579

約数列:

[1, 7, 37, 41, 259, 287, 1517, 10619, 191039, 1337273, 7068443, 7832599, 49479101, 54828193, 289806163, 2028643141]

約数ペア:

[(1, 2028643141), (7, 289806163), (37, 54828193), (41, 49479101), (259, 7832599), (287, 7068443), (1517, 1337273), (10619, 191039)]