2421782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 4230144

約数和(自身を除く): 1808362

約数列:

[1, 2, 11, 22, 31, 53, 62, 67, 106, 134, 341, 583, 682, 737, 1166, 1474, 1643, 2077, 3286, 3551, 4154, 7102, 18073, 22847, 36146, 39061, 45694, 78122, 110081, 220162, 1210891, 2421782]

約数ペア:

[(1, 2421782), (2, 1210891), (11, 220162), (22, 110081), (31, 78122), (53, 45694), (62, 39061), (67, 36146), (106, 22847), (134, 18073), (341, 7102), (583, 4154), (682, 3551), (737, 3286), (1166, 2077), (1474, 1643)]