2205892130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16968401}}^1$

素因数の和:16968421

約数の個数: 16

約数和(自身を含む): 4276037304

約数和(自身を除く): 2070145174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16968401, 33936802, 84842005, 169684010, 220589213, 441178426, 1102946065, 2205892130]

約数ペア:

[(1, 2205892130), (2, 1102946065), (5, 441178426), (10, 220589213), (13, 169684010), (26, 84842005), (65, 33936802), (130, 16968401)]