2051216314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{42187}}^1$

素因数の和:42370

約数の個数: 32

約数和(自身を含む): 3693643776

約数和(自身を除く): 1642427462

約数列:

[1, 2, 7, 14, 23, 46, 151, 161, 302, 322, 1057, 2114, 3473, 6946, 24311, 42187, 48622, 84374, 295309, 590618, 970301, 1940602, 6370237, 6792107, 12740474, 13584214, 44591659, 89183318, 146515451, 293030902, 1025608157, 2051216314]

約数ペア:

[(1, 2051216314), (2, 1025608157), (7, 293030902), (14, 146515451), (23, 89183318), (46, 44591659), (151, 13584214), (161, 12740474), (302, 6792107), (322, 6370237), (1057, 1940602), (2114, 970301), (3473, 590618), (6946, 295309), (24311, 84374), (42187, 48622)]