1223782010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{16831}}^1$

素因数の和:17510

約数の個数: 32

約数和(自身を含む): 2406841344

約数和(自身を除く): 1183059334

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 661, 1322, 3305, 6610, 7271, 14542, 16831, 33662, 36355, 72710, 84155, 168310, 185141, 370282, 925705, 1851410, 11125291, 22250582, 55626455, 111252910, 122378201, 244756402, 611891005, 1223782010]

約数ペア:

[(1, 1223782010), (2, 611891005), (5, 244756402), (10, 122378201), (11, 111252910), (22, 55626455), (55, 22250582), (110, 11125291), (661, 1851410), (1322, 925705), (3305, 370282), (6610, 185141), (7271, 168310), (14542, 84155), (16831, 72710), (33662, 36355)]