2002187798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{2011}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 3270304800

約数和(自身を除く): 1268117002

約数列:

[1, 2, 13, 26, 149, 257, 298, 514, 1937, 2011, 3341, 3874, 4022, 6682, 26143, 38293, 52286, 76586, 299639, 497809, 516827, 599278, 995618, 1033654, 3895307, 6718751, 7790614, 13437502, 77007223, 154014446, 1001093899, 2002187798]

約数ペア:

[(1, 2002187798), (2, 1001093899), (13, 154014446), (26, 77007223), (149, 13437502), (257, 7790614), (298, 6718751), (514, 3895307), (1937, 1033654), (2011, 995618), (3341, 599278), (3874, 516827), (4022, 497809), (6682, 299639), (26143, 76586), (38293, 52286)]