2488356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:445

約数の個数: 54

約数和(自身を含む): 6827730

約数和(自身を除く): 4339374

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 409, 468, 507, 676, 818, 1014, 1227, 1521, 1636, 2028, 2454, 3042, 3681, 4908, 5317, 6084, 7362, 10634, 14724, 15951, 21268, 31902, 47853, 63804, 69121, 95706, 138242, 191412, 207363, 276484, 414726, 622089, 829452, 1244178, 2488356]

約数ペア:

[(1, 2488356), (2, 1244178), (3, 829452), (4, 622089), (6, 414726), (9, 276484), (12, 207363), (13, 191412), (18, 138242), (26, 95706), (36, 69121), (39, 63804), (52, 47853), (78, 31902), (117, 21268), (156, 15951), (169, 14724), (234, 10634), (338, 7362), (409, 6084), (468, 5317), (507, 4908), (676, 3681), (818, 3042), (1014, 2454), (1227, 2028), (1521, 1636)]