259339496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{13931}}^1$

素因数の和:14129

約数の個数: 32

約数和(自身を含む): 526629600

約数和(自身を除く): 267290104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 9308, 13931, 18616, 27862, 55724, 111448, 181103, 362206, 724412, 1448824, 2493649, 4987298, 9974596, 19949192, 32417437, 64834874, 129669748, 259339496]

約数ペア:

[(1, 259339496), (2, 129669748), (4, 64834874), (8, 32417437), (13, 19949192), (26, 9974596), (52, 4987298), (104, 2493649), (179, 1448824), (358, 724412), (716, 362206), (1432, 181103), (2327, 111448), (4654, 55724), (9308, 27862), (13931, 18616)]