1188897130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1674503}}^1$

素因数の和:1674581

約数の個数: 16

約数和(自身を含む): 2170157184

約数和(自身を除く): 981260054

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1674503, 3349006, 8372515, 16745030, 118889713, 237779426, 594448565, 1188897130]

約数ペア:

[(1, 1188897130), (2, 594448565), (5, 237779426), (10, 118889713), (71, 16745030), (142, 8372515), (355, 3349006), (710, 1674503)]