1268707976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8346763}}^1$

素因数の和:8346788

約数の個数: 16

約数和(自身を含む): 2504029200

約数和(自身を除く): 1235321224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8346763, 16693526, 33387052, 66774104, 158588497, 317176994, 634353988, 1268707976]

約数ペア:

[(1, 1268707976), (2, 634353988), (4, 317176994), (8, 158588497), (19, 66774104), (38, 33387052), (76, 16693526), (152, 8346763)]