2116765430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2083}}^1\times {\mathrm{7817}}^1$

素因数の和:9920

約数の個数: 32

約数和(自身を含む): 4105763424

約数和(自身を除く): 1988997994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2083, 4166, 7817, 10415, 15634, 20830, 27079, 39085, 54158, 78170, 101621, 135395, 203242, 270790, 508105, 1016210, 16282811, 32565622, 81414055, 162828110, 211676543, 423353086, 1058382715, 2116765430]

約数ペア:

[(1, 2116765430), (2, 1058382715), (5, 423353086), (10, 211676543), (13, 162828110), (26, 81414055), (65, 32565622), (130, 16282811), (2083, 1016210), (4166, 508105), (7817, 270790), (10415, 203242), (15634, 135395), (20830, 101621), (27079, 78170), (39085, 54158)]