2909504

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:307

約数の個数: 42

約数和(自身を含む): 6275070

約数和(自身を除く): 3365566

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 269, 338, 416, 538, 676, 832, 1076, 1352, 2152, 2704, 3497, 4304, 5408, 6994, 8608, 10816, 13988, 17216, 27976, 45461, 55952, 90922, 111904, 181844, 223808, 363688, 727376, 1454752, 2909504]

約数ペア:

[(1, 2909504), (2, 1454752), (4, 727376), (8, 363688), (13, 223808), (16, 181844), (26, 111904), (32, 90922), (52, 55952), (64, 45461), (104, 27976), (169, 17216), (208, 13988), (269, 10816), (338, 8608), (416, 6994), (538, 5408), (676, 4304), (832, 3497), (1076, 2704), (1352, 2152)]