2005007752

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{188299}}^1$

素因数の和:188338

約数の個数: 32

約数和(自身を含む): 4135068000

約数和(自身を除く): 2130060248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 188299, 376598, 753196, 1506392, 2071289, 4142578, 8285156, 16570312, 22784179, 45568358, 91136716, 182273432, 250625969, 501251938, 1002503876, 2005007752]

約数ペア:

[(1, 2005007752), (2, 1002503876), (4, 501251938), (8, 250625969), (11, 182273432), (22, 91136716), (44, 45568358), (88, 22784179), (121, 16570312), (242, 8285156), (484, 4142578), (968, 2071289), (1331, 1506392), (2662, 753196), (5324, 376598), (10648, 188299)]