634971766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{7901}}^1$

素因数の和:8208

約数の個数: 32

約数和(自身を含む): 1123095456

約数和(自身を除く): 488123690

約数列:

[1, 2, 11, 13, 22, 26, 143, 281, 286, 562, 3091, 3653, 6182, 7306, 7901, 15802, 40183, 80366, 86911, 102713, 173822, 205426, 1129843, 2220181, 2259686, 4440362, 24421991, 28862353, 48843982, 57724706, 317485883, 634971766]

約数ペア:

[(1, 634971766), (2, 317485883), (11, 57724706), (13, 48843982), (22, 28862353), (26, 24421991), (143, 4440362), (281, 2259686), (286, 2220181), (562, 1129843), (3091, 205426), (3653, 173822), (6182, 102713), (7306, 86911), (7901, 80366), (15802, 40183)]