780789335039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{5529787}}^1$

素因数の和:5530694

約数の個数: 16

約数和(自身を含む): 932189541888

約数和(自身を除く): 151400206849

約数列:

[1, 7, 23, 161, 877, 6139, 20171, 141197, 5529787, 38708509, 127185101, 890295707, 4849623199, 33947362393, 111541333577, 780789335039]

約数ペア:

[(1, 780789335039), (7, 111541333577), (23, 33947362393), (161, 4849623199), (877, 890295707), (6139, 127185101), (20171, 38708509), (141197, 5529787)]