1999366936

素因数分解:

$2^3\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{33587}}^1$

素因数の和:34663

約数の個数: 32

約数和(自身を含む): 4288515840

約数和(自身を除く): 2289148904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1063, 2126, 4252, 7441, 8504, 14882, 29764, 33587, 59528, 67174, 134348, 235109, 268696, 470218, 940436, 1880872, 35702981, 71405962, 142811924, 249920867, 285623848, 499841734, 999683468, 1999366936]

約数ペア:

[(1, 1999366936), (2, 999683468), (4, 499841734), (7, 285623848), (8, 249920867), (14, 142811924), (28, 71405962), (56, 35702981), (1063, 1880872), (2126, 940436), (4252, 470218), (7441, 268696), (8504, 235109), (14882, 134348), (29764, 67174), (33587, 59528)]