520019407

素因数分解:

${\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 537698304

約数和(自身を除く): 17678897

約数列:

[1, 71, 101, 127, 571, 7171, 9017, 12827, 40541, 57671, 72517, 910717, 4094641, 5148707, 7324217, 520019407]

約数ペア:

[(1, 520019407), (71, 7324217), (101, 5148707), (127, 4094641), (571, 910717), (7171, 72517), (9017, 57671), (12827, 40541)]