247846612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{11827}}^1$

素因数の和:11888

約数の個数: 36

約数和(自身を含む): 484853376

約数和(自身を除く): 237006764

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 11827, 20956, 23654, 47308, 153751, 307502, 366637, 615004, 733274, 1466548, 1998763, 3997526, 4766281, 7995052, 9532562, 19065124, 61961653, 123923306, 247846612]

約数ペア:

[(1, 247846612), (2, 123923306), (4, 61961653), (13, 19065124), (26, 9532562), (31, 7995052), (52, 4766281), (62, 3997526), (124, 1998763), (169, 1466548), (338, 733274), (403, 615004), (676, 366637), (806, 307502), (1612, 153751), (5239, 47308), (10478, 23654), (11827, 20956)]