1376911874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2787271}}^1$

素因数の和:2787305

約数の個数: 16

約数和(自身を含む): 2341308480

約数和(自身を除く): 964396606

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2787271, 5574542, 36234523, 52958149, 72469046, 105916298, 688455937, 1376911874]

約数ペア:

[(1, 1376911874), (2, 688455937), (13, 105916298), (19, 72469046), (26, 52958149), (38, 36234523), (247, 5574542), (494, 2787271)]