2000965106

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{43403}}^1$

素因数の和:43538

約数の個数: 32

約数和(自身を含む): 3562600320

約数和(自身を除く): 1561635214

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 1246, 3293, 6586, 23051, 43403, 46102, 86806, 303821, 607642, 1605911, 3211822, 3862867, 7725734, 11241377, 22482754, 27040069, 54080138, 142926079, 285852158, 1000482553, 2000965106]

約数ペア:

[(1, 2000965106), (2, 1000482553), (7, 285852158), (14, 142926079), (37, 54080138), (74, 27040069), (89, 22482754), (178, 11241377), (259, 7725734), (518, 3862867), (623, 3211822), (1246, 1605911), (3293, 607642), (6586, 303821), (23051, 86806), (43403, 46102)]