981329612

素因数分解:

$2^2\times {\mathrm{12973}}^1\times {\mathrm{18911}}^1$

素因数の和:31888

約数の個数: 12

約数和(自身を含む): 1717550016

約数和(自身を除く): 736220404

約数列:

[1, 2, 4, 12973, 18911, 25946, 37822, 51892, 75644, 245332403, 490664806, 981329612]

約数ペア:

[(1, 981329612), (2, 490664806), (4, 245332403), (12973, 75644), (18911, 51892), (25946, 37822)]