6640948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 12514824

約数和(自身を除く): 5873876

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 1601, 2074, 3202, 4148, 6404, 27217, 54434, 97661, 108868, 195322, 390644, 1660237, 3320474, 6640948]

約数ペア:

[(1, 6640948), (2, 3320474), (4, 1660237), (17, 390644), (34, 195322), (61, 108868), (68, 97661), (122, 54434), (244, 27217), (1037, 6404), (1601, 4148), (2074, 3202)]