1888907176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{17789}}^1$

素因数の和:18829

約数の個数: 32

約数和(自身を含む): 3818089800

約数和(自身を除く): 1929182624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1021, 2042, 4084, 8168, 13273, 17789, 26546, 35578, 53092, 71156, 106184, 142312, 231257, 462514, 925028, 1850056, 18162569, 36325138, 72650276, 145300552, 236113397, 472226794, 944453588, 1888907176]

約数ペア:

[(1, 1888907176), (2, 944453588), (4, 472226794), (8, 236113397), (13, 145300552), (26, 72650276), (52, 36325138), (104, 18162569), (1021, 1850056), (2042, 925028), (4084, 462514), (8168, 231257), (13273, 142312), (17789, 106184), (26546, 71156), (35578, 53092)]