1540112

素因数分解:

$2^4\times 7^1\times {\mathrm{13751}}^1$

素因数の和:13766

約数の個数: 20

約数和(自身を含む): 3410496

約数和(自身を除く): 1870384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13751, 27502, 55004, 96257, 110008, 192514, 220016, 385028, 770056, 1540112]

約数ペア:

[(1, 1540112), (2, 770056), (4, 385028), (7, 220016), (8, 192514), (14, 110008), (16, 96257), (28, 55004), (56, 27502), (112, 13751)]