13770778

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 24499584

約数和(自身を除く): 10728806

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 277, 371, 469, 554, 742, 938, 1939, 3551, 3878, 7102, 14681, 18559, 24857, 29362, 37118, 49714, 102767, 129913, 205534, 259826, 983627, 1967254, 6885389, 13770778]

約数ペア:

[(1, 13770778), (2, 6885389), (7, 1967254), (14, 983627), (53, 259826), (67, 205534), (106, 129913), (134, 102767), (277, 49714), (371, 37118), (469, 29362), (554, 24857), (742, 18559), (938, 14681), (1939, 7102), (3551, 3878)]