2012379230

素因数分解:

$2^1\times 5^1\times {\mathrm{9257}}^1\times {\mathrm{21739}}^1$

素因数の和:31003

約数の個数: 16

約数和(自身を含む): 3622840560

約数和(自身を除く): 1610461330

約数列:

[1, 2, 5, 10, 9257, 18514, 21739, 43478, 46285, 92570, 108695, 217390, 201237923, 402475846, 1006189615, 2012379230]

約数ペア:

[(1, 2012379230), (2, 1006189615), (5, 402475846), (10, 201237923), (9257, 217390), (18514, 108695), (21739, 92570), (43478, 46285)]