2073161690

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{251903}}^1$

素因数の和:252733

約数の個数: 16

約数和(自身を含む): 3736240128

約数和(自身を除く): 1663078438

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 251903, 503806, 1259515, 2519030, 207316169, 414632338, 1036580845, 2073161690]

約数ペア:

[(1, 2073161690), (2, 1036580845), (5, 414632338), (10, 207316169), (823, 2519030), (1646, 1259515), (4115, 503806), (8230, 251903)]