1260112

素因数分解:

$2^4\times 7^1\times {\mathrm{11251}}^1$

素因数の和:11266

約数の個数: 20

約数和(自身を含む): 2790496

約数和(自身を除く): 1530384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11251, 22502, 45004, 78757, 90008, 157514, 180016, 315028, 630056, 1260112]

約数ペア:

[(1, 1260112), (2, 630056), (4, 315028), (7, 180016), (8, 157514), (14, 90008), (16, 78757), (28, 45004), (56, 22502), (112, 11251)]