1520795074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{1201}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 2457849600

約数和(自身を除く): 937054526

約数列:

[1, 2, 19, 38, 47, 94, 709, 893, 1201, 1418, 1786, 2402, 13471, 22819, 26942, 33323, 45638, 56447, 66646, 112894, 633137, 851509, 1072493, 1266274, 1703018, 2144986, 16178671, 32357342, 40020923, 80041846, 760397537, 1520795074]

約数ペア:

[(1, 1520795074), (2, 760397537), (19, 80041846), (38, 40020923), (47, 32357342), (94, 16178671), (709, 2144986), (893, 1703018), (1201, 1266274), (1418, 1072493), (1786, 851509), (2402, 633137), (13471, 112894), (22819, 66646), (26942, 56447), (33323, 45638)]