1936884628

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{2393}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 3922176384

約数和(自身を除く): 1985291756

約数列:

[1, 2, 4, 7, 14, 28, 137, 211, 274, 422, 548, 844, 959, 1477, 1918, 2393, 2954, 3836, 4786, 5908, 9572, 16751, 28907, 33502, 57814, 67004, 115628, 202349, 327841, 404698, 504923, 655682, 809396, 1009846, 1311364, 2019692, 2294887, 3534461, 4589774, 7068922, 9179548, 14137844, 69174451, 138348902, 276697804, 484221157, 968442314, 1936884628]

約数ペア:

[(1, 1936884628), (2, 968442314), (4, 484221157), (7, 276697804), (14, 138348902), (28, 69174451), (137, 14137844), (211, 9179548), (274, 7068922), (422, 4589774), (548, 3534461), (844, 2294887), (959, 2019692), (1477, 1311364), (1918, 1009846), (2393, 809396), (2954, 655682), (3836, 504923), (4786, 404698), (5908, 327841), (9572, 202349), (16751, 115628), (28907, 67004), (33502, 57814)]