2121548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 4362960

約数和(自身を除く): 2241412

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3709, 7418, 14836, 40799, 48217, 81598, 96434, 163196, 192868, 530387, 1060774, 2121548]

約数ペア:

[(1, 2121548), (2, 1060774), (4, 530387), (11, 192868), (13, 163196), (22, 96434), (26, 81598), (44, 48217), (52, 40799), (143, 14836), (286, 7418), (572, 3709)]