394329052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 54

約数和(自身を含む): 773396064

約数和(自身を除く): 379067012

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 607, 676, 806, 961, 1214, 1612, 1922, 2428, 3844, 5239, 7891, 10478, 12493, 15782, 18817, 20956, 24986, 31564, 37634, 49972, 75268, 102583, 162409, 205166, 244621, 324818, 410332, 489242, 583327, 649636, 978484, 1166654, 2333308, 3180073, 6360146, 7583251, 12720292, 15166502, 30333004, 98582263, 197164526, 394329052]

約数ペア:

[(1, 394329052), (2, 197164526), (4, 98582263), (13, 30333004), (26, 15166502), (31, 12720292), (52, 7583251), (62, 6360146), (124, 3180073), (169, 2333308), (338, 1166654), (403, 978484), (607, 649636), (676, 583327), (806, 489242), (961, 410332), (1214, 324818), (1612, 244621), (1922, 205166), (2428, 162409), (3844, 102583), (5239, 75268), (7891, 49972), (10478, 37634), (12493, 31564), (15782, 24986), (18817, 20956)]