2019600296

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{3929}}^1$

素因数の和:4146

約数の個数: 64

約数和(自身を含む): 4425494400

約数和(自身を除く): 2405894104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 137, 268, 274, 469, 536, 548, 938, 959, 1096, 1876, 1918, 3752, 3836, 3929, 7672, 7858, 9179, 15716, 18358, 27503, 31432, 36716, 55006, 64253, 73432, 110012, 128506, 220024, 257012, 263243, 514024, 526486, 538273, 1052972, 1076546, 1842701, 2105944, 2153092, 3685402, 3767911, 4306184, 7370804, 7535822, 14741608, 15071644, 30143288, 36064291, 72128582, 144257164, 252450037, 288514328, 504900074, 1009800148, 2019600296]

約数ペア:

[(1, 2019600296), (2, 1009800148), (4, 504900074), (7, 288514328), (8, 252450037), (14, 144257164), (28, 72128582), (56, 36064291), (67, 30143288), (134, 15071644), (137, 14741608), (268, 7535822), (274, 7370804), (469, 4306184), (536, 3767911), (548, 3685402), (938, 2153092), (959, 2105944), (1096, 1842701), (1876, 1076546), (1918, 1052972), (3752, 538273), (3836, 526486), (3929, 514024), (7672, 263243), (7858, 257012), (9179, 220024), (15716, 128506), (18358, 110012), (27503, 73432), (31432, 64253), (36716, 55006)]