1209998406

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1013399}}^1$

素因数の和:1013603

約数の個数: 16

約数和(自身を含む): 2432160000

約数和(自身を除く): 1222161594

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 1013399, 2026798, 3040197, 6080394, 201666401, 403332802, 604999203, 1209998406]

約数ペア:

[(1, 1209998406), (2, 604999203), (3, 403332802), (6, 201666401), (199, 6080394), (398, 3040197), (597, 2026798), (1194, 1013399)]