2021691716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{11833}}^1$

素因数の和:12212

約数の個数: 36

約数和(自身を含む): 3900178716

約数和(自身を除く): 1878487000

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 353, 484, 706, 1412, 3883, 7766, 11833, 15532, 23666, 42713, 47332, 85426, 130163, 170852, 260326, 520652, 1431793, 2863586, 4177049, 5727172, 8354098, 16708196, 45947539, 91895078, 183790156, 505422929, 1010845858, 2021691716]

約数ペア:

[(1, 2021691716), (2, 1010845858), (4, 505422929), (11, 183790156), (22, 91895078), (44, 45947539), (121, 16708196), (242, 8354098), (353, 5727172), (484, 4177049), (706, 2863586), (1412, 1431793), (3883, 520652), (7766, 260326), (11833, 170852), (15532, 130163), (23666, 85426), (42713, 47332)]