520010252918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{377365931}}^1$

素因数の和:377365999

約数の個数: 16

約数和(自身を含む): 855865933776

約数和(自身を除く): 335855680858

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 377365931, 754731862, 4905757103, 9811514206, 20000394343, 40000788686, 260005126459, 520010252918]

約数ペア:

[(1, 520010252918), (2, 260005126459), (13, 40000788686), (26, 20000394343), (53, 9811514206), (106, 4905757103), (689, 754731862), (1378, 377365931)]