242724976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1166947}}^1$

素因数の和:1166968

約数の個数: 20

約数和(自身を含む): 506455432

約数和(自身を除く): 263730456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1166947, 2333894, 4667788, 9335576, 15170311, 18671152, 30340622, 60681244, 121362488, 242724976]

約数ペア:

[(1, 242724976), (2, 121362488), (4, 60681244), (8, 30340622), (13, 18671152), (16, 15170311), (26, 9335576), (52, 4667788), (104, 2333894), (208, 1166947)]