2003506

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 16

約数和(自身を含む): 3143448

約数和(自身を除く): 1139942

約数列:

[1, 2, 41, 53, 82, 106, 461, 922, 2173, 4346, 18901, 24433, 37802, 48866, 1001753, 2003506]

約数ペア:

[(1, 2003506), (2, 1001753), (41, 48866), (53, 37802), (82, 24433), (106, 18901), (461, 4346), (922, 2173)]