1799127746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 3127662720

約数和(自身を除く): 1328534974

約数列:

[1, 2, 13, 19, 26, 38, 101, 107, 202, 214, 247, 337, 494, 674, 1313, 1391, 1919, 2033, 2626, 2782, 3838, 4066, 4381, 6403, 8762, 10807, 12806, 21614, 24947, 26429, 34037, 36059, 49894, 52858, 68074, 72118, 83239, 140491, 166478, 205333, 280982, 410666, 442481, 468767, 646703, 685121, 884962, 937534, 1293406, 1370242, 2669329, 3641959, 5338658, 7283918, 8407139, 8906573, 16814278, 17813146, 47345467, 69197221, 94690934, 138394442, 899563873, 1799127746]

約数ペア:

[(1, 1799127746), (2, 899563873), (13, 138394442), (19, 94690934), (26, 69197221), (38, 47345467), (101, 17813146), (107, 16814278), (202, 8906573), (214, 8407139), (247, 7283918), (337, 5338658), (494, 3641959), (674, 2669329), (1313, 1370242), (1391, 1293406), (1919, 937534), (2033, 884962), (2626, 685121), (2782, 646703), (3838, 468767), (4066, 442481), (4381, 410666), (6403, 280982), (8762, 205333), (10807, 166478), (12806, 140491), (21614, 83239), (24947, 72118), (26429, 68074), (34037, 52858), (36059, 49894)]