538134610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4139497}}^1$

素因数の和:4139517

約数の個数: 16

約数和(自身を含む): 1043153496

約数和(自身を除く): 505018886

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4139497, 8278994, 20697485, 41394970, 53813461, 107626922, 269067305, 538134610]

約数ペア:

[(1, 538134610), (2, 269067305), (5, 107626922), (10, 53813461), (13, 41394970), (26, 20697485), (65, 8278994), (130, 4139497)]