4356884

素因数分解:

$2^2\times 7^2\times {\mathrm{22229}}^1$

素因数の和:22247

約数の個数: 18

約数和(自身を含む): 8869770

約数和(自身を除く): 4512886

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 22229, 44458, 88916, 155603, 311206, 622412, 1089221, 2178442, 4356884]

約数ペア:

[(1, 4356884), (2, 2178442), (4, 1089221), (7, 622412), (14, 311206), (28, 155603), (49, 88916), (98, 44458), (196, 22229)]