4223932

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 7620480

約数和(自身を除く): 3396548

約数列:

[1, 2, 4, 71, 107, 139, 142, 214, 278, 284, 428, 556, 7597, 9869, 14873, 15194, 19738, 29746, 30388, 39476, 59492, 1055983, 2111966, 4223932]

約数ペア:

[(1, 4223932), (2, 2111966), (4, 1055983), (71, 59492), (107, 39476), (139, 30388), (142, 29746), (214, 19738), (278, 15194), (284, 14873), (428, 9869), (556, 7597)]