198340610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1525697}}^1$

素因数の和:1525717

約数の個数: 16

約数和(自身を含む): 384475896

約数和(自身を除く): 186135286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1525697, 3051394, 7628485, 15256970, 19834061, 39668122, 99170305, 198340610]

約数ペア:

[(1, 198340610), (2, 99170305), (5, 39668122), (10, 19834061), (13, 15256970), (26, 7628485), (65, 3051394), (130, 1525697)]