2021852162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{157637}}^1$

素因数の和:157714

約数の個数: 24

約数和(自身を含む): 3396468348

約数和(自身を除く): 1374616186

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 6413, 12826, 157637, 315274, 1734007, 3468014, 8354761, 16709522, 19074077, 38148154, 91902371, 183804742, 1010926081, 2021852162]

約数ペア:

[(1, 2021852162), (2, 1010926081), (11, 183804742), (22, 91902371), (53, 38148154), (106, 19074077), (121, 16709522), (242, 8354761), (583, 3468014), (1166, 1734007), (6413, 315274), (12826, 157637)]