287041610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1248007}}^1$

素因数の和:1248037

約数の個数: 16

約数和(自身を含む): 539139456

約数和(自身を除く): 252097846

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1248007, 2496014, 6240035, 12480070, 28704161, 57408322, 143520805, 287041610]

約数ペア:

[(1, 287041610), (2, 143520805), (5, 57408322), (10, 28704161), (23, 12480070), (46, 6240035), (115, 2496014), (230, 1248007)]