1990128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{5923}}^1$

素因数の和:5941

約数の個数: 40

約数和(自身を含む): 5876608

約数和(自身を除く): 3886480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 5923, 11846, 17769, 23692, 35538, 41461, 47384, 71076, 82922, 94768, 124383, 142152, 165844, 248766, 284304, 331688, 497532, 663376, 995064, 1990128]

約数ペア:

[(1, 1990128), (2, 995064), (3, 663376), (4, 497532), (6, 331688), (7, 284304), (8, 248766), (12, 165844), (14, 142152), (16, 124383), (21, 94768), (24, 82922), (28, 71076), (42, 47384), (48, 41461), (56, 35538), (84, 23692), (112, 17769), (168, 11846), (336, 5923)]