2631044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 5221440

約数和(自身を除く): 2590396

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2663, 5326, 10652, 34619, 50597, 69238, 101194, 138476, 202388, 657761, 1315522, 2631044]

約数ペア:

[(1, 2631044), (2, 1315522), (4, 657761), (13, 202388), (19, 138476), (26, 101194), (38, 69238), (52, 50597), (76, 34619), (247, 10652), (494, 5326), (988, 2663)]