4397584

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{1439}}^1$

素因数の和:1638

約数の個数: 20

約数和(自身を含む): 8570880

約数和(自身を除く): 4173296

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1439, 1528, 2878, 3056, 5756, 11512, 23024, 274849, 549698, 1099396, 2198792, 4397584]

約数ペア:

[(1, 4397584), (2, 2198792), (4, 1099396), (8, 549698), (16, 274849), (191, 23024), (382, 11512), (764, 5756), (1439, 3056), (1528, 2878)]