254139076

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{1429}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 449368920

約数和(自身を除く): 195229844

約数列:

[1, 2, 4, 173, 257, 346, 514, 692, 1028, 1429, 2858, 5716, 44461, 88922, 177844, 247217, 367253, 494434, 734506, 988868, 1469012, 63534769, 127069538, 254139076]

約数ペア:

[(1, 254139076), (2, 127069538), (4, 63534769), (173, 1469012), (257, 988868), (346, 734506), (514, 494434), (692, 367253), (1028, 247217), (1429, 177844), (2858, 88922), (5716, 44461)]