2061272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 2085928

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 191, 284, 382, 568, 764, 1349, 1528, 2698, 3629, 5396, 7258, 10792, 13561, 14516, 27122, 29032, 54244, 108488, 257659, 515318, 1030636, 2061272]

約数ペア:

[(1, 2061272), (2, 1030636), (4, 515318), (8, 257659), (19, 108488), (38, 54244), (71, 29032), (76, 27122), (142, 14516), (152, 13561), (191, 10792), (284, 7258), (382, 5396), (568, 3629), (764, 2698), (1349, 1528)]