1213142008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{11664827}}^1$

素因数の和:11664846

約数の個数: 16

約数和(自身を含む): 2449613880

約数和(自身を除く): 1236471872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 11664827, 23329654, 46659308, 93318616, 151642751, 303285502, 606571004, 1213142008]

約数ペア:

[(1, 1213142008), (2, 606571004), (4, 303285502), (8, 151642751), (13, 93318616), (26, 46659308), (52, 23329654), (104, 11664827)]