2050508.00000000

素因数分解:

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

素因数の和:352

約数の個数: 36

約数和(自身を含む): 71997856

約数和(自身を除く): 36787212

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 137, 268, 274, 469, 548, 938, 959, 1876, 1918, 3836, 9179, 18358, 18769, 36716, 37538, 64253, 75076, 128506, 131383, 257012, 262766, 525532, 1257523, 2515046, 5030092, 8802661, 17605322, 35210644]

約数ペア:

[(1, 35210644), (2, 17605322), (4, 8802661), (7, 5030092), (14, 2515046), (28, 1257523), (67, 525532), (134, 262766), (137, 257012), (268, 131383), (274, 128506), (469, 75076), (548, 64253), (938, 37538), (959, 36716), (1876, 18769), (1918, 18358), (3836, 9179)]