239604329264

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{245496239}}^1$

素因数の和:245496308

約数の個数: 20

約数和(自身を含む): 471843773280

約数和(自身を除く): 232239444016

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 245496239, 490992478, 981984956, 1963969912, 3927939824, 14975270579, 29950541158, 59901082316, 119802164632, 239604329264]

約数ペア:

[(1, 239604329264), (2, 119802164632), (4, 59901082316), (8, 29950541158), (16, 14975270579), (61, 3927939824), (122, 1963969912), (244, 981984956), (488, 490992478), (976, 245496239)]