82970212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1052

約数の個数: 36

約数和(自身を含む): 158536560

約数和(自身を除く): 75566348

約数列:

[1, 2, 4, 13, 26, 52, 139, 169, 278, 338, 556, 676, 883, 1766, 1807, 3532, 3614, 7228, 11479, 22958, 23491, 45916, 46982, 93964, 122737, 149227, 245474, 298454, 490948, 596908, 1595581, 3191162, 6382324, 20742553, 41485106, 82970212]

約数ペア:

[(1, 82970212), (2, 41485106), (4, 20742553), (13, 6382324), (26, 3191162), (52, 1595581), (139, 596908), (169, 490948), (278, 298454), (338, 245474), (556, 149227), (676, 122737), (883, 93964), (1766, 46982), (1807, 45916), (3532, 23491), (3614, 22958), (7228, 11479)]