520016427892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10000315921}}^1$

素因数の和:10000315938

約数の個数: 12

約数和(自身を含む): 980030960356

約数和(自身を除く): 460014532464

約数列:

[1, 2, 4, 13, 26, 52, 10000315921, 20000631842, 40001263684, 130004106973, 260008213946, 520016427892]

約数ペア:

[(1, 520016427892), (2, 260008213946), (4, 130004106973), (13, 40001263684), (26, 20000631842), (52, 10000315921)]