2008190916

素因数分解:

$2^2\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{45389}}^1$

素因数の和:46628

約数の個数: 36

約数和(自身を含む): 5080502700

約数和(自身を除く): 3072311784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1229, 2458, 3687, 4916, 7374, 11061, 14748, 22122, 44244, 45389, 90778, 136167, 181556, 272334, 408501, 544668, 817002, 1634004, 55783081, 111566162, 167349243, 223132324, 334698486, 502047729, 669396972, 1004095458, 2008190916]

約数ペア:

[(1, 2008190916), (2, 1004095458), (3, 669396972), (4, 502047729), (6, 334698486), (9, 223132324), (12, 167349243), (18, 111566162), (36, 55783081), (1229, 1634004), (2458, 817002), (3687, 544668), (4916, 408501), (7374, 272334), (11061, 181556), (14748, 136167), (22122, 90778), (44244, 45389)]