2541712

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2446

約数の個数: 20

約数和(自身を含む): 5000176

約数和(自身を除く): 2458464

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2371, 4742, 9484, 18968, 37936, 158857, 317714, 635428, 1270856, 2541712]

約数ペア:

[(1, 2541712), (2, 1270856), (4, 635428), (8, 317714), (16, 158857), (67, 37936), (134, 18968), (268, 9484), (536, 4742), (1072, 2371)]