2013906335

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1\times {\mathrm{2003}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 2885760000

約数和(自身を除く): 871853665

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1249, 2003, 6245, 8743, 10015, 14021, 28727, 43715, 46069, 70105, 143635, 201089, 230345, 322483, 1005445, 1612415, 2501747, 12508735, 17512229, 57540181, 87561145, 287700905, 402781267, 2013906335]

約数ペア:

[(1, 2013906335), (5, 402781267), (7, 287700905), (23, 87561145), (35, 57540181), (115, 17512229), (161, 12508735), (805, 2501747), (1249, 1612415), (2003, 1005445), (6245, 322483), (8743, 230345), (10015, 201089), (14021, 143635), (28727, 70105), (43715, 46069)]