1217654570834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1\times {\mathrm{864091}}^1$

素因数の和:864842

約数の個数: 32

約数和(自身を含む): 1993729840704

約数和(自身を除く): 776075269870

約数列:

[1, 2, 13, 26, 83, 166, 653, 1079, 1306, 2158, 8489, 16978, 54199, 108398, 704587, 864091, 1409174, 1728182, 11233183, 22466366, 71719553, 143439106, 564251423, 932354189, 1128502846, 1864708378, 7335268499, 14670536998, 46832868109, 93665736218, 608827285417, 1217654570834]

約数ペア:

[(1, 1217654570834), (2, 608827285417), (13, 93665736218), (26, 46832868109), (83, 14670536998), (166, 7335268499), (653, 1864708378), (1079, 1128502846), (1306, 932354189), (2158, 564251423), (8489, 143439106), (16978, 71719553), (54199, 22466366), (108398, 11233183), (704587, 1728182), (864091, 1409174)]