4065358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 6808536

約数和(自身を除く): 2743178

約数列:

[1, 2, 11, 22, 107, 121, 157, 214, 242, 314, 1177, 1727, 2354, 3454, 12947, 16799, 18997, 25894, 33598, 37994, 184789, 369578, 2032679, 4065358]

約数ペア:

[(1, 4065358), (2, 2032679), (11, 369578), (22, 184789), (107, 37994), (121, 33598), (157, 25894), (214, 18997), (242, 16799), (314, 12947), (1177, 3454), (1727, 2354)]