2116788

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 4962720

約数和(自身を除く): 2845932

約数列:

[1, 2, 3, 4, 6, 12, 419, 421, 838, 842, 1257, 1263, 1676, 1684, 2514, 2526, 5028, 5052, 176399, 352798, 529197, 705596, 1058394, 2116788]

約数ペア:

[(1, 2116788), (2, 1058394), (3, 705596), (4, 529197), (6, 352798), (12, 176399), (419, 5052), (421, 5028), (838, 2526), (842, 2514), (1257, 1684), (1263, 1676)]