639067488

素因数分解:

$2^5\times 3^1\times {\mathrm{6656953}}^1$

素因数の和:6656966

約数の個数: 24

約数和(自身を含む): 1677552408

約数和(自身を除く): 1038484920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6656953, 13313906, 19970859, 26627812, 39941718, 53255624, 79883436, 106511248, 159766872, 213022496, 319533744, 639067488]

約数ペア:

[(1, 639067488), (2, 319533744), (3, 213022496), (4, 159766872), (6, 106511248), (8, 79883436), (12, 53255624), (16, 39941718), (24, 26627812), (32, 19970859), (48, 13313906), (96, 6656953)]