2156202010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5827573}}^1$

素因数の和:5827617

約数の個数: 16

約数和(自身を含む): 3986060616

約数和(自身を除く): 1829858606

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5827573, 11655146, 29137865, 58275730, 215620201, 431240402, 1078101005, 2156202010]

約数ペア:

[(1, 2156202010), (2, 1078101005), (5, 431240402), (10, 215620201), (37, 58275730), (74, 29137865), (185, 11655146), (370, 5827573)]