1205960048

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{154769}}^1$

素因数の和:155264

約数の個数: 20

約数和(自身を含む): 2341360560

約数和(自身を除く): 1135400512

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 154769, 309538, 619076, 1238152, 2476304, 75372503, 150745006, 301490012, 602980024, 1205960048]

約数ペア:

[(1, 1205960048), (2, 602980024), (4, 301490012), (8, 150745006), (16, 75372503), (487, 2476304), (974, 1238152), (1948, 619076), (3896, 309538), (7792, 154769)]