1854813242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{415691}}^1$

素因数の和:415813

約数の個数: 16

約数和(自身を含む): 2933122752

約数和(自身を除く): 1078309510

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 415691, 831382, 9560893, 19121786, 40322027, 80644054, 927406621, 1854813242]

約数ペア:

[(1, 1854813242), (2, 927406621), (23, 80644054), (46, 40322027), (97, 19121786), (194, 9560893), (2231, 831382), (4462, 415691)]