388261114

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 620421120

約数和(自身を除く): 232160006

約数列:

[1, 2, 23, 46, 67, 134, 263, 479, 526, 958, 1541, 3082, 6049, 11017, 12098, 17621, 22034, 32093, 35242, 64186, 125977, 251954, 405283, 738139, 810566, 1476278, 2897471, 5794942, 8440459, 16880918, 194130557, 388261114]

約数ペア:

[(1, 388261114), (2, 194130557), (23, 16880918), (46, 8440459), (67, 5794942), (134, 2897471), (263, 1476278), (479, 810566), (526, 738139), (958, 405283), (1541, 251954), (3082, 125977), (6049, 64186), (11017, 35242), (12098, 32093), (17621, 22034)]