40765849

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 45017280

約数和(自身を除く): 4251431

約数列:

[1, 19, 41, 43, 779, 817, 1217, 1763, 23123, 33497, 49897, 52331, 948043, 994289, 2145571, 40765849]

約数ペア:

[(1, 40765849), (19, 2145571), (41, 994289), (43, 948043), (779, 52331), (817, 49897), (1217, 33497), (1763, 23123)]