2018961592

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{21713}}^1$

素因数の和:21975

約数の個数: 32

約数和(自身を含む): 3869434800

約数和(自身を除く): 1850473208

約数列:

[1, 2, 4, 8, 59, 118, 197, 236, 394, 472, 788, 1576, 11623, 21713, 23246, 43426, 46492, 86852, 92984, 173704, 1281067, 2562134, 4277461, 5124268, 8554922, 10248536, 17109844, 34219688, 252370199, 504740398, 1009480796, 2018961592]

約数ペア:

[(1, 2018961592), (2, 1009480796), (4, 504740398), (8, 252370199), (59, 34219688), (118, 17109844), (197, 10248536), (236, 8554922), (394, 5124268), (472, 4277461), (788, 2562134), (1576, 1281067), (11623, 173704), (21713, 92984), (23246, 86852), (43426, 46492)]