2312220976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{11116447}}^1$

素因数の和:11116468

約数の個数: 20

約数和(自身を含む): 4824538432

約数和(自身を除く): 2512317456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 11116447, 22232894, 44465788, 88931576, 144513811, 177863152, 289027622, 578055244, 1156110488, 2312220976]

約数ペア:

[(1, 2312220976), (2, 1156110488), (4, 578055244), (8, 289027622), (13, 177863152), (16, 144513811), (26, 88931576), (52, 44465788), (104, 22232894), (208, 11116447)]