2191808

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1524

約数の個数: 28

約数和(自身を含む): 4541520

約数和(自身を除く): 2349712

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 1489, 2978, 5956, 11912, 23824, 34247, 47648, 68494, 95296, 136988, 273976, 547952, 1095904, 2191808]

約数ペア:

[(1, 2191808), (2, 1095904), (4, 547952), (8, 273976), (16, 136988), (23, 95296), (32, 68494), (46, 47648), (64, 34247), (92, 23824), (184, 11912), (368, 5956), (736, 2978), (1472, 1489)]