129810776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{954491}}^1$

素因数の和:954514

約数の個数: 16

約数和(自身を含む): 257712840

約数和(自身を除く): 127902064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 954491, 1908982, 3817964, 7635928, 16226347, 32452694, 64905388, 129810776]

約数ペア:

[(1, 129810776), (2, 64905388), (4, 32452694), (8, 16226347), (17, 7635928), (34, 3817964), (68, 1908982), (136, 954491)]