1293748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 2469600

約数和(自身を除く): 1175852

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 587, 1102, 1174, 2204, 2348, 11153, 17023, 22306, 34046, 44612, 68092, 323437, 646874, 1293748]

約数ペア:

[(1, 1293748), (2, 646874), (4, 323437), (19, 68092), (29, 44612), (38, 34046), (58, 22306), (76, 17023), (116, 11153), (551, 2348), (587, 2204), (1102, 1174)]