4560208

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{1109}}^1$

素因数の和:1374

約数の個数: 20

約数和(自身を含む): 8877780

約数和(自身を除く): 4317572

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 1109, 2056, 2218, 4112, 4436, 8872, 17744, 285013, 570026, 1140052, 2280104, 4560208]

約数ペア:

[(1, 4560208), (2, 2280104), (4, 1140052), (8, 570026), (16, 285013), (257, 17744), (514, 8872), (1028, 4436), (1109, 4112), (2056, 2218)]