4381454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 8557056

約数和(自身を除く): 4175602

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1237, 1771, 2474, 3542, 8659, 13607, 17318, 27214, 28451, 56902, 95249, 190498, 199157, 312961, 398314, 625922, 2190727, 4381454]

約数ペア:

[(1, 4381454), (2, 2190727), (7, 625922), (11, 398314), (14, 312961), (22, 199157), (23, 190498), (46, 95249), (77, 56902), (154, 28451), (161, 27214), (253, 17318), (322, 13607), (506, 8659), (1237, 3542), (1771, 2474)]