2079753996

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{15683}}^1$

素因数の和:15990

約数の個数: 48

約数和(自身を含む): 4985253504

約数和(自身を除く): 2905499508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 257, 258, 514, 516, 771, 1028, 1542, 3084, 11051, 15683, 22102, 31366, 33153, 44204, 47049, 62732, 66306, 94098, 132612, 188196, 674369, 1348738, 2023107, 2697476, 4030531, 4046214, 8061062, 8092428, 12091593, 16122124, 24183186, 48366372, 173312833, 346625666, 519938499, 693251332, 1039876998, 2079753996]

約数ペア:

[(1, 2079753996), (2, 1039876998), (3, 693251332), (4, 519938499), (6, 346625666), (12, 173312833), (43, 48366372), (86, 24183186), (129, 16122124), (172, 12091593), (257, 8092428), (258, 8061062), (514, 4046214), (516, 4030531), (771, 2697476), (1028, 2023107), (1542, 1348738), (3084, 674369), (11051, 188196), (15683, 132612), (22102, 94098), (31366, 66306), (33153, 62732), (44204, 47049)]