2038694

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 24

約数和(自身を含む): 3619728

約数和(自身を除く): 1581034

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 293, 497, 586, 994, 2051, 3479, 4102, 6958, 14357, 20803, 28714, 41606, 145621, 291242, 1019347, 2038694]

約数ペア:

[(1, 2038694), (2, 1019347), (7, 291242), (14, 145621), (49, 41606), (71, 28714), (98, 20803), (142, 14357), (293, 6958), (497, 4102), (586, 3479), (994, 2051)]