1320451438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{50503}}^1$

素因数の和:51291

約数の個数: 16

約数和(自身を含む): 2099956320

約数和(自身を除く): 779504882

約数列:

[1, 2, 17, 34, 769, 1538, 13073, 26146, 50503, 101006, 858551, 1717102, 38836807, 77673614, 660225719, 1320451438]

約数ペア:

[(1, 1320451438), (2, 660225719), (17, 77673614), (34, 38836807), (769, 1717102), (1538, 858551), (13073, 101006), (26146, 50503)]