2719334812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{20011}}^1$

素因数の和:20709

約数の個数: 24

約数和(自身を含む): 4856432112

約数和(自身を除く): 2137097300

約数列:

[1, 2, 4, 53, 106, 212, 641, 1282, 2564, 20011, 33973, 40022, 67946, 80044, 135892, 1060583, 2121166, 4242332, 12827051, 25654102, 51308204, 679833703, 1359667406, 2719334812]

約数ペア:

[(1, 2719334812), (2, 1359667406), (4, 679833703), (53, 51308204), (106, 25654102), (212, 12827051), (641, 4242332), (1282, 2121166), (2564, 1060583), (20011, 135892), (33973, 80044), (40022, 67946)]