4220844

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1667}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 9901248

約数和(自身を除く): 5680404

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 1667, 2532, 3334, 5001, 6668, 10002, 20004, 351737, 703474, 1055211, 1406948, 2110422, 4220844]

約数ペア:

[(1, 4220844), (2, 2110422), (3, 1406948), (4, 1055211), (6, 703474), (12, 351737), (211, 20004), (422, 10002), (633, 6668), (844, 5001), (1266, 3334), (1667, 2532)]