2999728

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{3989}}^1$

素因数の和:4044

約数の個数: 20

約数和(自身を含む): 5937120

約数和(自身を除く): 2937392

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 3989, 7978, 15956, 31912, 63824, 187483, 374966, 749932, 1499864, 2999728]

約数ペア:

[(1, 2999728), (2, 1499864), (4, 749932), (8, 374966), (16, 187483), (47, 63824), (94, 31912), (188, 15956), (376, 7978), (752, 3989)]