2109073384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{54101}}^1$

素因数の和:54561

約数の個数: 32

約数和(自身を含む): 4323831840

約数和(自身を除く): 2214758456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 886, 1772, 3544, 4873, 9746, 19492, 38984, 54101, 108202, 216404, 432808, 595111, 1190222, 2380444, 4760888, 23966743, 47933486, 95866972, 191733944, 263634173, 527268346, 1054536692, 2109073384]

約数ペア:

[(1, 2109073384), (2, 1054536692), (4, 527268346), (8, 263634173), (11, 191733944), (22, 95866972), (44, 47933486), (88, 23966743), (443, 4760888), (886, 2380444), (1772, 1190222), (3544, 595111), (4873, 432808), (9746, 216404), (19492, 108202), (38984, 54101)]