9878961604

素因数分解:

$2^2\times {\mathrm{15679}}^1\times {\mathrm{157519}}^1$

素因数の和:173202

約数の個数: 12

約数和(自身を含む): 17289395200

約数和(自身を除く): 7410433596

約数列:

[1, 2, 4, 15679, 31358, 62716, 157519, 315038, 630076, 2469740401, 4939480802, 9878961604]

約数ペア:

[(1, 9878961604), (2, 4939480802), (4, 2469740401), (15679, 630076), (31358, 315038), (62716, 157519)]