2000383.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 65780736

約数和(自身を除く): 35510860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 607, 959, 1214, 1781, 1918, 2428, 3562, 3836, 4249, 7124, 7891, 8498, 12467, 15782, 16996, 24934, 31564, 49868, 55237, 83159, 110474, 166318, 220948, 332636, 582113, 1081067, 1164226, 2162134, 2328452, 4324268, 7567469, 15134938, 30269876]

約数ペア:

[(1, 30269876), (2, 15134938), (4, 7567469), (7, 4324268), (13, 2328452), (14, 2162134), (26, 1164226), (28, 1081067), (52, 582113), (91, 332636), (137, 220948), (182, 166318), (274, 110474), (364, 83159), (548, 55237), (607, 49868), (959, 31564), (1214, 24934), (1781, 16996), (1918, 15782), (2428, 12467), (3562, 8498), (3836, 7891), (4249, 7124)]