1313308918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{79817}}^1$

素因数の和:80271

約数の個数: 16

約数和(自身を含む): 2078460720

約数和(自身を除く): 765151802

約数列:

[1, 2, 19, 38, 433, 866, 8227, 16454, 79817, 159634, 1516523, 3033046, 34560761, 69121522, 656654459, 1313308918]

約数ペア:

[(1, 1313308918), (2, 656654459), (19, 69121522), (38, 34560761), (433, 3033046), (866, 1516523), (8227, 159634), (16454, 79817)]