2100084404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{113371}}^1$

素因数の和:113807

約数の個数: 24

約数和(自身を含む): 4018810656

約数和(自身を除く): 1918726252

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4631, 9262, 18524, 113371, 226742, 453484, 1247081, 2494162, 4988324, 47729191, 95458382, 190916764, 525021101, 1050042202, 2100084404]

約数ペア:

[(1, 2100084404), (2, 1050042202), (4, 525021101), (11, 190916764), (22, 95458382), (44, 47729191), (421, 4988324), (842, 2494162), (1684, 1247081), (4631, 453484), (9262, 226742), (18524, 113371)]