2016802472

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{55639}}^1$

素因数の和:55865

約数の個数: 32

約数和(自身を含む): 3966019200

約数和(自身を除く): 1949216728

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 788, 1576, 4531, 9062, 18124, 36248, 55639, 111278, 222556, 445112, 1279697, 2559394, 5118788, 10237576, 10960883, 21921766, 43843532, 87687064, 252100309, 504200618, 1008401236, 2016802472]

約数ペア:

[(1, 2016802472), (2, 1008401236), (4, 504200618), (8, 252100309), (23, 87687064), (46, 43843532), (92, 21921766), (184, 10960883), (197, 10237576), (394, 5118788), (788, 2559394), (1576, 1279697), (4531, 445112), (9062, 222556), (18124, 111278), (36248, 55639)]