2001412318

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1\times {\mathrm{6361}}^1$

素因数の和:9003

約数の個数: 16

約数和(自身を含む): 3052996560

約数和(自身を除く): 1051584242

約数列:

[1, 2, 61, 122, 2579, 5158, 6361, 12722, 157319, 314638, 388021, 776042, 16405019, 32810038, 1000706159, 2001412318]

約数ペア:

[(1, 2001412318), (2, 1000706159), (61, 32810038), (122, 16405019), (2579, 776042), (5158, 388021), (6361, 314638), (12722, 157319)]