2461904

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1178

約数の個数: 20

約数和(自身を含む): 4806240

約数和(自身を除く): 2344336

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1019, 1208, 2038, 2416, 4076, 8152, 16304, 153869, 307738, 615476, 1230952, 2461904]

約数ペア:

[(1, 2461904), (2, 1230952), (4, 615476), (8, 307738), (16, 153869), (151, 16304), (302, 8152), (604, 4076), (1019, 2416), (1208, 2038)]