1280599656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7622617}}^1$

素因数の和:7622633

約数の個数: 32

約数和(自身を含む): 3658856640

約数和(自身を除く): 2378256984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7622617, 15245234, 22867851, 30490468, 45735702, 53358319, 60980936, 91471404, 106716638, 160074957, 182942808, 213433276, 320149914, 426866552, 640299828, 1280599656]

約数ペア:

[(1, 1280599656), (2, 640299828), (3, 426866552), (4, 320149914), (6, 213433276), (7, 182942808), (8, 160074957), (12, 106716638), (14, 91471404), (21, 60980936), (24, 53358319), (28, 45735702), (42, 30490468), (56, 22867851), (84, 15245234), (168, 7622617)]