2620592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 5614224

約数和(自身を除く): 2993632

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 293, 344, 559, 586, 688, 1118, 1172, 2236, 2344, 3809, 4472, 4688, 7618, 8944, 12599, 15236, 25198, 30472, 50396, 60944, 100792, 163787, 201584, 327574, 655148, 1310296, 2620592]

約数ペア:

[(1, 2620592), (2, 1310296), (4, 655148), (8, 327574), (13, 201584), (16, 163787), (26, 100792), (43, 60944), (52, 50396), (86, 30472), (104, 25198), (172, 15236), (208, 12599), (293, 8944), (344, 7618), (559, 4688), (586, 4472), (688, 3809), (1118, 2344), (1172, 2236)]