2118064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 4687200

約数和(自身を除く): 2569136

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 599, 884, 1198, 1768, 2396, 3536, 4792, 7787, 9584, 10183, 15574, 20366, 31148, 40732, 62296, 81464, 124592, 132379, 162928, 264758, 529516, 1059032, 2118064]

約数ペア:

[(1, 2118064), (2, 1059032), (4, 529516), (8, 264758), (13, 162928), (16, 132379), (17, 124592), (26, 81464), (34, 62296), (52, 40732), (68, 31148), (104, 20366), (136, 15574), (208, 10183), (221, 9584), (272, 7787), (442, 4792), (599, 3536), (884, 2396), (1198, 1768)]