40802462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26189}}^1$

素因数の和:26251

約数の個数: 16

約数和(自身を含む): 65998800

約数和(自身を除く): 25196338

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 26189, 52378, 497591, 995182, 1073749, 2147498, 20401231, 40802462]

約数ペア:

[(1, 40802462), (2, 20401231), (19, 2147498), (38, 1073749), (41, 995182), (82, 497591), (779, 52378), (1558, 26189)]