218190316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1880951}}^1$

素因数の和:1880984

約数の個数: 12

約数和(自身を含む): 394999920

約数和(自身を除く): 176809604

約数列:

[1, 2, 4, 29, 58, 116, 1880951, 3761902, 7523804, 54547579, 109095158, 218190316]

約数ペア:

[(1, 218190316), (2, 109095158), (4, 54547579), (29, 7523804), (58, 3761902), (116, 1880951)]