2152023595

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{12941}}^1$

素因数の和:13446

約数の個数: 16

約数和(自身を含む): 2621531520

約数和(自身を除く): 469507925

約数列:

[1, 5, 79, 395, 421, 2105, 12941, 33259, 64705, 166295, 1022339, 5111695, 5448161, 27240805, 430404719, 2152023595]

約数ペア:

[(1, 2152023595), (5, 430404719), (79, 27240805), (395, 5448161), (421, 5111695), (2105, 1022339), (12941, 166295), (33259, 64705)]