7933334

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 12364800

約数和(自身を除く): 4431466

約数列:

[1, 2, 31, 62, 199, 398, 643, 1286, 6169, 12338, 19933, 39866, 127957, 255914, 3966667, 7933334]

約数ペア:

[(1, 7933334), (2, 3966667), (31, 255914), (62, 127957), (199, 39866), (398, 19933), (643, 12338), (1286, 6169)]