1025931486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{243227}}^1$

素因数の和:243288

約数の個数: 32

約数和(自身を含む): 2218239360

約数和(自身を除く): 1192307874

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 243227, 486454, 729681, 1459362, 4621313, 8999399, 9242626, 13863939, 17998798, 26998197, 27727878, 53996394, 170988581, 341977162, 512965743, 1025931486]

約数ペア:

[(1, 1025931486), (2, 512965743), (3, 341977162), (6, 170988581), (19, 53996394), (37, 27727878), (38, 26998197), (57, 17998798), (74, 13863939), (111, 9242626), (114, 8999399), (222, 4621313), (703, 1459362), (1406, 729681), (2109, 486454), (4218, 243227)]