4220628

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{691}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 9881760

約数和(自身を除く): 5661132

約数列:

[1, 2, 3, 4, 6, 12, 509, 691, 1018, 1382, 1527, 2036, 2073, 2764, 3054, 4146, 6108, 8292, 351719, 703438, 1055157, 1406876, 2110314, 4220628]

約数ペア:

[(1, 4220628), (2, 2110314), (3, 1406876), (4, 1055157), (6, 703438), (12, 351719), (509, 8292), (691, 6108), (1018, 4146), (1382, 3054), (1527, 2764), (2036, 2073)]