289489714

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1\times {\mathrm{1493}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 441315648

約数和(自身を除く): 151825934

約数列:

[1, 2, 67, 134, 1447, 1493, 2894, 2986, 96949, 100031, 193898, 200062, 2160371, 4320742, 144744857, 289489714]

約数ペア:

[(1, 289489714), (2, 144744857), (67, 4320742), (134, 2160371), (1447, 200062), (1493, 193898), (2894, 100031), (2986, 96949)]